USD789761S1 - Torsion bit - Google Patents

Torsion bit Download PDF

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Publication number
USD789761S1
USD789761S1 US29/544,274 US201529544274F USD789761S US D789761 S1 USD789761 S1 US D789761S1 US 201529544274 F US201529544274 F US 201529544274F US D789761 S USD789761 S US D789761S
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US
United States
Prior art keywords
torsion bit
torsion
bit
view
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/544,274
Inventor
Darren B. Moss
Brandon Stumpf
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Black and Decker Inc
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Black and Decker Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Priority to US29/544,274 priority Critical patent/USD789761S1/en
Assigned to BLACK & DECKER INC. reassignment BLACK & DECKER INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MOSS, DARREN B., STUMPF, BRANDON
Assigned to BLACK & DECKER INC. reassignment BLACK & DECKER INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MOSS, DARREN B., STUMPF, BRANDON
Priority to US29/592,530 priority patent/USD841425S1/en
Application granted granted Critical
Publication of USD789761S1 publication Critical patent/USD789761S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a torsion bit.
FIG. 2 is a left view of the torsion bit of FIG. 1.
FIG. 3 is a right view of the torsion bit of FIG. 1.
FIG. 4 is a top view of the torsion bit of FIG. 1.
FIG. 5 is a bottom view of the torsion bit of FIG. 1.
FIG. 6 is a front view of the torsion bit of FIG. 1; and,
FIG. 7 is a rear view of the torsion bit of FIG. 1.

Claims (1)

    CLAIM
  1. The ornamental design for a torsion bit, as shown and described.
US29/544,274 2015-11-02 2015-11-02 Torsion bit Active USD789761S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/544,274 USD789761S1 (en) 2015-11-02 2015-11-02 Torsion bit
US29/592,530 USD841425S1 (en) 2015-11-02 2017-01-31 Torsion bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/544,274 USD789761S1 (en) 2015-11-02 2015-11-02 Torsion bit

Related Child Applications (1)

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US29/592,530 Continuation USD841425S1 (en) 2015-11-02 2017-01-31 Torsion bit

Publications (1)

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USD789761S1 true USD789761S1 (en) 2017-06-20

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US29/544,274 Active USD789761S1 (en) 2015-11-02 2015-11-02 Torsion bit
US29/592,530 Active USD841425S1 (en) 2015-11-02 2017-01-31 Torsion bit

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US29/592,530 Active USD841425S1 (en) 2015-11-02 2017-01-31 Torsion bit

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Cited By (18)

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USD835165S1 (en) * 2016-10-21 2018-12-04 Torq-Masters Industries, Inc. Automatic locking differential
USD854062S1 (en) * 2016-09-02 2019-07-16 Robert Bosch Gmbh Drill bit
USD858245S1 (en) * 2017-04-30 2019-09-03 Invest Design Stockholm Ab Screwdriver tip
USD867093S1 (en) * 2018-06-13 2019-11-19 Vessel Industrial Co., Ltd. Screwdriver bit
USD867846S1 (en) * 2018-06-13 2019-11-26 Vessel Industrial Co., Ltd. Screwdriver bit
USD877590S1 (en) 2018-07-20 2020-03-10 Milwaukee Electric Tool Corporation Tool accessory
USD883062S1 (en) 2019-06-11 2020-05-05 Core Tool Group, Inc. Bit
USD906081S1 (en) * 2018-08-20 2020-12-29 Milwaukee Electric Tool Corporation Driver bit
USD921889S1 (en) * 2019-11-14 2021-06-08 ECA Medical Instruments, Inc. Palm handle for surgical tools
USD926312S1 (en) * 2019-06-07 2021-07-27 GetSet Surgical SA Surgical instrument handle
USD927687S1 (en) * 2019-06-07 2021-08-10 GetSet Surgical SA Surgical instrument handle
USD931459S1 (en) * 2020-04-01 2021-09-21 iM3 Pty Ltd Handle for a veterinary dental tool
US11235448B1 (en) 2020-09-08 2022-02-01 Apex Brands, Inc. Overload protected impact driving device
US11342101B2 (en) 2018-07-20 2022-05-24 Milwaukee Electric Tool Corporation Magnetism booster assembly
US11364606B2 (en) 2020-03-18 2022-06-21 Apex Brands, Inc Radial band wedge impact driving device
US11413729B2 (en) 2018-08-20 2022-08-16 Milwaukee Electric Tool Corporation Tool bit
US11491554B2 (en) 2019-07-18 2022-11-08 Apex Brands, Inc. Compact flexible impact bit holder
US11583989B2 (en) 2020-04-03 2023-02-21 Apex Brands, Inc. Multi-start threaded impact driving device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD870168S1 (en) * 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD861051S1 (en) 2018-03-13 2019-09-24 Robit Oyj Drill bit
TWD195513S (en) * 2018-06-06 2019-01-21 鴻安國際興業有限公司 Part of the inverted tooth rotary knife
USD932274S1 (en) * 2019-12-31 2021-10-05 Jei Mou Industrial Co., Ltd. Tool bit
USD932275S1 (en) * 2019-12-31 2021-10-05 Jei Mou Industrial Co., Ltd. Tool bit
USD985349S1 (en) * 2021-05-07 2023-05-09 Hermann Frühm Screwdriver bit

Citations (201)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1119276A (en) 1913-12-08 1914-12-01 Raymond W Griffith Chuck.
US1124981A (en) 1913-02-20 1915-01-12 William Arthur Weaver Tool-holder.
US1138465A (en) 1914-11-19 1915-05-04 North Bros Mfg Co Chuck.
US1656450A (en) 1925-02-28 1928-01-17 Steuer August Chuck
US1860998A (en) 1931-08-21 1932-05-31 Drazick John Tool holder
US2101347A (en) 1936-06-24 1937-12-07 Willard C Robinette Tap
US2348611A (en) 1942-06-12 1944-05-09 Davidson Cecil Stanley Clamp for holding drill rods or casings
US2409899A (en) 1944-06-08 1946-10-22 Manuel S Resina Cap chuck
US2522217A (en) 1946-11-06 1950-09-12 Apex Machine & Tool Company Composite bit device for screw drivers and the like
US2524095A (en) 1946-11-26 1950-10-03 Robert D Powers Screw driver with elementgripping jaws
US2671484A (en) 1948-11-18 1954-03-09 Wade Stevenson Magnetic tool
US2677294A (en) 1950-11-25 1954-05-04 Wade Stevenson Magnetic driving implement
US2762408A (en) 1954-09-20 1956-09-11 Arthur I Baldwin Screw head gripping attachment for screw drivers
US2933114A (en) 1957-09-16 1960-04-19 Agnar F Bystrom Screw-holding screw driver
US3007504A (en) 1957-07-25 1961-11-07 Wade Stevenson Magnetic tool holder
US3019027A (en) 1959-05-19 1962-01-30 Pongracz Feed collet for single- and multi-spindle automatic machine tools, turret lathes, precision lathes and the like machine tools
US3398965A (en) 1966-05-26 1968-08-27 Balas Collet Company Quick change tool holder
US3436086A (en) 1966-05-31 1969-04-01 Hanson Whitney Co The Tool holder
US3604488A (en) 1969-11-19 1971-09-14 Vermont American Corp Screwdriver attachment
US3707894A (en) 1971-02-10 1973-01-02 Gardner Denver Co Magnetic fastener driving tool
US3726533A (en) 1971-01-22 1973-04-10 Milwaukee Electric Tool Corp Spring biased coupling for tool and chuck
US3742656A (en) 1967-12-18 1973-07-03 R Amos Coupling devices
US3767218A (en) 1973-02-21 1973-10-23 Carrier Corp Tool chuck
US3788658A (en) 1972-08-14 1974-01-29 Erickson Tool Co Instant change tool holder
US3901298A (en) 1974-04-05 1975-08-26 John B Eby Fastener holding attachment
US3929343A (en) 1972-10-07 1975-12-30 Bosch Gmbh Robert Quick-release tool chuck
US4184692A (en) 1977-05-23 1980-01-22 The Boeing Company Motor quick-change chuck system for tool having cylindrically shaped adapter portion
US4309042A (en) 1978-09-26 1982-01-05 Otto Bilz, Werkzeugfabrik Quick-change chuck
US4317578A (en) 1979-11-07 1982-03-02 Welch Thomas R Keyless chucking system
JPS5959278U (en) 1982-10-13 1984-04-18 ワイケイケイ株式会社 Air impact wrench bit retention mechanism
DE3243389A1 (en) 1982-11-24 1984-05-24 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Chuck for tool inserts, in particular screwdriver bits
US4577875A (en) 1982-10-29 1986-03-25 Miyakawa Industry Co., Ltd. Exchange chuck for a tool
US4588335A (en) 1984-09-14 1986-05-13 Pearson Jr Claude C Quick change tool retention device for power operated mechanism
US4629375A (en) 1983-08-24 1986-12-16 Wera Werk Hermann Werner Gmbh & Co. Chuck for tool shanks, particularly screwdriver bits
US4669932A (en) 1985-05-24 1987-06-02 Wayne Hartley Keyless tool chuck
US4692073A (en) 1985-02-25 1987-09-08 Martindell J Richard Handle adapter and chuck apparatus for power bits
US4787278A (en) 1988-03-30 1988-11-29 Western Pacific Industries Inc. Tool bit driver with spring retainer
US4824298A (en) 1986-10-23 1989-04-25 Hilti Aktiengesellschaft Hand-held tool with detachable tool bit chuck
US4858939A (en) 1987-02-09 1989-08-22 The Aro Corporation Bit retention and release mechanism
DE3907567A1 (en) 1988-03-10 1989-09-28 Werner Hermann Wera Werke Screwdriver bit
FR2631275A1 (en) 1988-05-16 1989-11-17 Fassetta Sa F Multi-function spanner (key) device with alternate and independent adjustments for tightening nuts and wood screws or the like
US5013194A (en) 1988-09-08 1991-05-07 Wienhold James L Chuck assembly for tool bits
US5012708A (en) 1989-08-07 1991-05-07 Martindell J Richard Depth locator apparatus for insert bit holders
WO1991010541A1 (en) 1990-01-11 1991-07-25 Wera Werk Hermann Werner Gmbh & Co. Die chuck for multiple-cornered ends of tool spindles
US5056387A (en) 1989-08-11 1991-10-15 Cook Chester L Screw-holding screwdriver
US5062749A (en) 1989-02-21 1991-11-05 Sheets Harold D Tool coupler
US5152642A (en) 1991-06-12 1992-10-06 Hextap, Inc. Metal injection molded rotary metal cutting tool
US5182973A (en) 1988-10-13 1993-02-02 Martindell J Richard Depth locator apparatus for insert bit holders
US5284069A (en) 1990-04-10 1994-02-08 Aip Inc. Ball lock punch retainer
US5309798A (en) * 1993-03-17 1994-05-10 Inno-Ware Enterprises Limited Tool bit retaining assembly
DE4243650A1 (en) 1992-12-23 1994-06-30 Schmidt Ulrich Ush Schraubwerk Chuck for holding screwdriver bit
US5385420A (en) 1993-08-03 1995-01-31 Newman, Sr.; Robert D. Coupling assembly
US5398946A (en) 1993-12-29 1995-03-21 Poly-Tech Industries Chuck having one-step lock and release
JPH08229840A (en) 1995-02-28 1996-09-10 Nitto Seiko Co Ltd Bit
US5704261A (en) 1992-12-22 1998-01-06 Wera Werk Hermann Werner Gmbh & Co. Torque-transmitting tool
US5709393A (en) 1995-09-28 1998-01-20 Hilti Aktiengeschaft Tool bit chuck for drilling and chiseling bits
US5709391A (en) 1995-09-06 1998-01-20 Makita Corporation Bit mounting device
US5724873A (en) 1996-07-12 1998-03-10 Hillinger; George Composite magnetic-field screwdriver
US5724872A (en) 1996-06-28 1998-03-10 Shih; Leo Socket spanner having a nut retaining device
US5868047A (en) 1994-01-26 1999-02-09 Vermont American Corporation Insert bit for use with a powered screwdriver
US5934384A (en) 1998-04-27 1999-08-10 Wang; Peter Transmission shaft and bit mounting arrangement of a motor-driven hand drill
US5951024A (en) 1997-08-11 1999-09-14 Power Tool Holders Incorporated Enhanced grip tool holding chuck
US5988957A (en) 1998-12-21 1999-11-23 Black & Decker Inc. Quick clamp
US5992274A (en) 1996-11-27 1999-11-30 Construction Fasteners, Inc. Installation tool for pre-assembled screw and plate assemblies
US5996452A (en) 1998-10-13 1999-12-07 Chiang; Shu Chi Chuck device for power tool
JP2000024946A (en) 1998-07-09 2000-01-25 Vessel Kogyo:Kk Screw holder of driver bit
US6053675A (en) 1998-06-26 2000-04-25 Black & Decker Inc. Quick-acting tool bit holder
JP2000127058A (en) 1998-10-20 2000-05-09 Nippon Comsys Corp Screw driver
US6059296A (en) 1998-05-13 2000-05-09 Otto Bilz, Werkzeugfabrik Gmbh & Co. Chuck for rotatable tools, in particular drills, screw taps, etc.
US6074140A (en) 1999-07-09 2000-06-13 Banner American Products, Inc. Quick-release chuck assembly
US6082233A (en) 1996-06-21 2000-07-04 Han; Ki Su Fastener holding device
USRE36797E (en) 1994-11-08 2000-08-01 Snap-On Technologies, Inc. Magnetic bit holder and hand tool incorporating same
US6126370A (en) 1998-07-22 2000-10-03 Black & Decker Inc. Removable tool holder
JP2000296474A (en) 1999-02-09 2000-10-24 Makita Corp Magnetic attraction type screwdriver
US6148699A (en) 1997-08-26 2000-11-21 Han; Ki Su Screwdriver and screw
US6154108A (en) 1999-10-07 2000-11-28 Huang; Li Shiu Fastener attracting device for tool
US6199872B1 (en) 1999-08-13 2001-03-13 Maxtech Consumer Products, L.L.C. Quick-release mechanism for screwdriver bits and the like
US6261035B1 (en) 1998-11-12 2001-07-17 Black & Decker Inc. Chuck, bit, assembly thereof and methods of mounting
US6270085B1 (en) 1999-10-01 2001-08-07 Tsai-Ching Chen Chuck device for tool bits
US6311989B1 (en) 1999-07-13 2001-11-06 Werner Hermann Wera Werke Chuck for screwdriver inserts
US6325393B1 (en) 1999-10-01 2001-12-04 Tsai-Ching Chen Chuck device for tools
US6341926B1 (en) 2000-02-02 2002-01-29 Lien-Huang Liu Cutting tool
US6345560B1 (en) 1997-06-02 2002-02-12 Wera-Werk Hermann Werner Gmbh & Co. Clamping chuck for bits
US6354177B2 (en) 2000-02-29 2002-03-12 Black & Decker Inc. 6-in-1 rotary tool
WO2002022314A1 (en) 2000-09-15 2002-03-21 Lee Hong Kun A screw guider of driver
DK200101378A (en) 2001-09-22 2002-04-27 Oticon As Screwdriver protects screw, bolt or similar against torque overload during fastening and comprises shank, engagement and intnermediate parts
US6382636B1 (en) 1999-03-31 2002-05-07 Black & Decker Inc. Drill/driver chuck
US6390739B1 (en) 1999-07-21 2002-05-21 Black & Decker Inc. Power drivable chuck
US6457916B2 (en) 1999-11-15 2002-10-01 Insty-Bit, Inc. Locking quick-change chuck assembly
US6464234B2 (en) 2000-01-14 2002-10-15 Robert Bosch Gmbh Machine tool, especially a hammer drill or chisel
US20020166421A1 (en) 2001-05-11 2002-11-14 Bowerman Jeffrey Allen Screw driving, locking and alignment device
DE10148943A1 (en) 2001-05-17 2002-11-28 Holland Letz Felo Werkzeug Screwing device for screwdriver bits
US20030025326A1 (en) 2001-07-25 2003-02-06 The Coleman Company, Inc. Sliding coupling for gas appliances
US6530299B1 (en) 2001-11-20 2003-03-11 Tsai-Fa Liu Joint adapter for a power drill screw driver
US6543959B1 (en) 1999-04-13 2003-04-08 Jore Corporation Two-way quick connector
US6622597B2 (en) 2001-05-18 2003-09-23 Su Shia Chen Ratchel tool having longitudinally movable pawls
US6637755B2 (en) 2002-03-22 2003-10-28 Tsai-Ching Chen Chuck device for miniature tool bits
JP2003311641A (en) 2002-04-24 2003-11-05 Nagahori Kogyo Kk Screw holding attachment for driver bit and driver bit mounting it
US6651990B2 (en) 2001-08-06 2003-11-25 Ryobi Ltd. Tool holder
US6666114B1 (en) 2003-01-27 2003-12-23 Lin Peng-Ho Magnetic connecting tube for a screwdriver head
US6684740B2 (en) 2002-04-26 2004-02-03 Ching Chou Lin Magnetic device for retaining tool members to drivers
US6695321B2 (en) 1999-05-03 2004-02-24 Maxtech Manufacturing Inc. Quick-connect mechanism
US6698319B2 (en) 2002-02-04 2004-03-02 Li Shiu Huang Tool retaining device for retaining various tools
JP2004106473A (en) 2002-09-20 2004-04-08 Max Co Ltd Core bit removable mechanism in concrete drill or the like
US6722667B2 (en) 2000-06-09 2004-04-20 Jore Corporation Workpiece connector for a power tool
US20040093997A1 (en) 2002-11-15 2004-05-20 Huang Li Shiu Tool extension with a screw attraction structure
DE202004004469U1 (en) 2004-03-22 2004-05-27 Chang, Sheng-Ming, Daya Connecting piece for screwdriver has magnetic and elastic elements and positioning boring to receive steel ball
US20040164503A1 (en) 2003-02-21 2004-08-26 Wei-Chuan Fan-Chiang Bit quick-release device
US6834864B2 (en) 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism
US6840143B1 (en) 2003-06-20 2005-01-11 Ying-Mo Lin Adapter for screwdriver having elastic retainer ring
US6860489B2 (en) 2003-03-31 2005-03-01 Tsai-Ching Chen Chuck device
US6863280B2 (en) 2002-11-20 2005-03-08 Li Jiun Chiu Tool fixing structure
US20050098002A1 (en) 2003-08-18 2005-05-12 Felo-Werkzeugfabrik Holland-Letz Gmbh Magnetic screw-holding device
US6902358B2 (en) 1999-07-21 2005-06-07 Black & Decker Inc. Power drivable chuck
US20050166725A1 (en) 2004-02-02 2005-08-04 Shiu-E Chen Fastening component assistive positioning device
US6929266B2 (en) 2002-06-18 2005-08-16 Black & Decker Inc. Bit holder
US6931967B1 (en) 2004-02-26 2005-08-23 Sheng-Ming Chang Connecting shaft device for screws
DE202005013315U1 (en) 2005-08-23 2005-10-27 Chang, Sheng-Ming, Daya Assembly tool, has tooling insert inserted into location hole at end of pole, and positioning piece with projecting wedge which is continued at hole, such that cover is slidable on pole between two boundaries by washer
US6973858B2 (en) 2003-08-29 2005-12-13 Jung-Chih Huang Socket assembly that can be mounted and detached quickly
US6986517B2 (en) 2003-10-24 2006-01-17 Lin Peng-Ho Coupling tube for a screwdriver head
US20060027057A1 (en) 2004-08-04 2006-02-09 Chih-Ching Hsien Quick release device for releasing screw bit from socket
EP1637285A1 (en) 2003-06-25 2006-03-22 Vessel Industrial Co., Ltd. Bit holder device
US20060111723A1 (en) 2002-09-26 2006-05-25 Chapolini Robert J Orthopedic medical device with unitary components
US7063332B2 (en) 2001-08-25 2006-06-20 Wera Werk Hermann Werner Gmbh & Co.Kg Chuck for tools, especially screwdriver bits
US7096768B1 (en) 2005-04-04 2006-08-29 Hsiu E Chen Extension rod assembly
US7107882B1 (en) 2004-10-01 2006-09-19 Chang Wun-Hai Slip-resistant magnetic sheath for a screwdriver
US7124665B1 (en) 2005-09-26 2006-10-24 Hsiu-E Chen Screw positioning device for a screwdriver
US7159493B1 (en) 2005-11-30 2007-01-09 Daniel Huang Driving bit linking device in a box wrench
US7214009B2 (en) 2003-03-05 2007-05-08 Reiner Quanz Gmbh & Co. Drilling tool
US7222862B2 (en) 2001-10-26 2007-05-29 Black & Decker Inc. Tool holder
US7250023B2 (en) 2002-10-11 2007-07-31 Li Kun Bai Drill accessory
US7278342B1 (en) 2006-03-21 2007-10-09 Sheng Ming Chang Tool connecting device
US20070234856A1 (en) 2006-04-05 2007-10-11 Kuo-Chen Liu Magnetic connecting tube for a screwdriver head
US7287449B2 (en) 2002-07-25 2007-10-30 Wera Werk Hermann Werner Gmbh & Co.Kg Screwdriver with removable rod
US7290470B1 (en) 2006-07-19 2007-11-06 Black & Decker Inc. Multi-bit driver with rotatable sleeve
US7306396B1 (en) 2006-08-08 2007-12-11 Chen Bo Shen Connector structure with a detachable mounting tube
US7308948B2 (en) 2004-10-28 2007-12-18 Makita Corporation Electric power tool
DE102007012892A1 (en) 2007-03-17 2007-12-20 Daimlerchrysler Ag Tool used for turning Allen screws comprises a holding device provided with a magnet peripherally surrounding a ball hexagon socket and used for holding a hexagon socket screw turned by the tool
US7316404B1 (en) 2000-03-29 2008-01-08 Black & Decker Inc. Drill/driver chuck
US7387051B1 (en) 2007-03-27 2008-06-17 Hsin Ying Enterprise Co., Ltd. Tool device for driving various tool members
US7387054B2 (en) 2006-03-01 2008-06-17 Jacques Rajotte Screw driving device
US20080184854A1 (en) 2007-02-07 2008-08-07 Black & Decker Inc. Multi-Bit Drive With Drywall Dimpler
US20080184853A1 (en) 2007-02-06 2008-08-07 Shiou-E Chen Screw Positioning Sleeve Assembly
DE202008003131U1 (en) 2008-03-05 2008-09-04 Rajotte, Jacques, Hood River screwdriver device
US20080216618A1 (en) 2007-02-06 2008-09-11 Shiou-E Chen Screw Positioning Sleeve Assembly
US7424841B2 (en) 2006-09-25 2008-09-16 Kuo-Chen Liu Device for locking and releasing a screw bit
US7469909B2 (en) 2002-06-10 2008-12-30 Wera Werk Hermann Werner Gmbh & Co. Kg Chuck for receiving tools operated by rotating around the axis thereof
USD589319S1 (en) 2007-02-08 2009-03-31 Black & Decker Inc. Pivoting bit holder
US20090139378A1 (en) 2007-11-30 2009-06-04 Hsin Ying Enterprise Co., Ltd. Driver tool having adjustable structure
US20090139379A1 (en) 2007-11-30 2009-06-04 Hsin Ying Enterprise Co., Ltd. Driver tool for driving various tool members
US20090165606A1 (en) 2006-01-10 2009-07-02 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US20090174157A1 (en) 2008-01-08 2009-07-09 Hsin Ying Enterprise Co., Ltd. Tool connecting device
US7565854B2 (en) 2007-10-31 2009-07-28 Hsin Ying Enterprise Co., Ltd. Tool retaining device for power tool
US7574946B1 (en) 2008-03-19 2009-08-18 Chang Wun-Hai Magnetic assembly of a screwdriver head rod
US7597031B2 (en) 2006-08-03 2009-10-06 Wen Hung Chiang Driving tool having rotatable coupling
US20090282955A1 (en) * 2008-05-14 2009-11-19 Chiu-Man Chang-Kao Driver Bit for Easy Attachment and Detachment with Driver Tool
US20090288525A1 (en) 2008-05-21 2009-11-26 Shiou-E Chen Screw positioning sleeve assembly
US20090314143A1 (en) 2008-06-23 2009-12-24 Ho-Tien Chen Screw band locking device
US20100011918A1 (en) 2008-07-17 2010-01-21 Josh Ray Screwdriver bit with magnetic collar
US7669860B2 (en) 2006-07-27 2010-03-02 Hsin Ying Enterprise Co., Ltd. Tool retaining or connecting device
USD615380S1 (en) 2009-09-09 2010-05-11 Cheng-Wei Su Tool bit
US7726664B2 (en) 2005-12-29 2010-06-01 Black & Decker Inc. Universal tool bit shank
US7735400B2 (en) 2007-08-20 2010-06-15 Ho-Tien Chen Torque releasing clutch for a screw driver blade
US7779734B2 (en) 2007-01-03 2010-08-24 Nichols Jr Wade Hampton Fastener drive-starter
USD623036S1 (en) 2008-11-07 2010-09-07 Milwaukee Electric Tool Corporation Insert bit
USD624383S1 (en) 2009-03-01 2010-09-28 Hsu Shao-Hsien Tool bit
US7823890B2 (en) 2006-11-01 2010-11-02 Tsai-Ching Chen Chuck
US20100294092A1 (en) 2009-05-19 2010-11-25 Bobby Hu Tool Assembly with Coaxial/Universal Coupling
US20100307298A1 (en) 2009-06-05 2010-12-09 Rote Mate Industry Co., Ltd. Screwdriver bit structure having auxiliary positioning function
US20110017029A1 (en) 2009-07-27 2011-01-27 Tsai-Ching Chen Hand Tool
US20110023666A1 (en) 2009-07-31 2011-02-03 Chung Jaan Industrial Co., Ltd. Fast screwdriver blade connecting structure
US7913592B2 (en) 2008-08-06 2011-03-29 Bobby Hu Tool holding device
US7922180B2 (en) 2006-11-23 2011-04-12 Chi-Fen Meng Device for locking and releasing a screw bit
US7942426B2 (en) 2006-07-12 2011-05-17 Black & Decker Inc. Pivotal/rigid accessories for power and hand tools
US20110197721A1 (en) 2008-11-07 2011-08-18 Debaker Joseph M Tool bit
US20110215538A1 (en) 2009-10-08 2011-09-08 Jore Corporation Tool connector having multiple seating positions
USD644903S1 (en) 2010-02-08 2011-09-13 Chen Bo-Shen Screwdriver head
USD646139S1 (en) 2011-01-26 2011-10-04 Hsu Shao-Hsien Tool bit
USD646138S1 (en) 2010-09-06 2011-10-04 Hsu Shao-Hsien Tool bit
US20110283842A1 (en) 2010-05-21 2011-11-24 Rote Mate Industry Co., Ltd. Screwdriver bit structure
USD653096S1 (en) 2010-12-20 2012-01-31 Ibt Holdings, Llc Tool bit
USD653517S1 (en) 2010-12-09 2012-02-07 Ibt Holdings, Llc Tool bit
US8166851B2 (en) 2008-08-15 2012-05-01 Robert Bosch Gmbh Combination driving tool for phillips and robertson fasteners
USD658465S1 (en) 2011-05-24 2012-05-01 Hsu Shao-Hsien Tool bit
US8172236B2 (en) 2007-03-07 2012-05-08 Makita Corporation Bit mounting devices
US8176817B2 (en) 2010-01-09 2012-05-15 Kuo-Han Liu Tool coupling structure
US20120126497A1 (en) 2010-11-23 2012-05-24 Ying-Mo Lin Small outer diameter quick release extension rod
USD663186S1 (en) 2011-05-24 2012-07-10 Hsu Shao-Hsien Tool bit
WO2012110453A1 (en) 2011-02-14 2012-08-23 Wera - Werk Hermann Werner Gmbh & Co. Kg Torque transmission device in the form of a bit chuck
US8262097B2 (en) 2009-07-07 2012-09-11 Jin-Tsai Lai Quick-release mechanism for hand tool
US20120267865A1 (en) 2011-04-19 2012-10-25 Hsu Chung-Liang Tool connecting rod
US20120272795A1 (en) 2009-07-27 2012-11-01 Tsai-Ching Chen Hand Tool
US20120275875A1 (en) 2009-11-13 2012-11-01 Simon Dean Gischus Machine tool bit
CN202528113U (en) 2012-02-10 2012-11-14 峰巨有限公司 Small-diameter rapid-release extension rod
US8366120B2 (en) 2008-06-11 2013-02-05 Bobby Hu Chuck for bit
US8413996B2 (en) 2008-06-11 2013-04-09 Bobby Hu Chuck for bit
US20130220086A1 (en) 2012-02-15 2013-08-29 Black & Decker Inc. Quick Change Bit Holder With Ring Magnet
US20130328276A1 (en) 2012-02-15 2013-12-12 Black & Decker Inc. Quick Change Bit Holder With Ring Magnet
DE202013008907U1 (en) 2013-10-07 2014-01-21 Chung-Yen Ho Combination socket and screwdriver construction
US8943931B2 (en) 2012-12-18 2015-02-03 Wen Hung Chiang Fastener holder for power tool
US20160089772A1 (en) * 2014-09-26 2016-03-31 Kuo-Han Liu Screwdriver tool having magnetic assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934428A1 (en) 1979-08-25 1981-03-26 Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal Screw-driver with interchangeable bits - has hexagonal shanks locked by ball in spring loaded taper sleeve
US7284936B1 (en) 2004-04-26 2007-10-23 Teleflex Medical Incorporated Tool bit and collet assembly and method
US8305980B1 (en) 2008-09-12 2012-11-06 Nix John A Efficient handover of media communications in heterogeneous IP networks using handover procedure rules and media handover relays
USD645328S1 (en) * 2010-09-06 2011-09-20 Hsu Shao-Hsien Tool bit
USD706106S1 (en) * 2012-12-21 2014-06-03 Hsiu-Hua Chang Tool bit
USD725984S1 (en) * 2013-08-15 2015-04-07 Black & Decker Inc. Screwdriving bit
USD726521S1 (en) * 2013-08-15 2015-04-14 Black & Decker Inc. Screwdriving bit

Patent Citations (222)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1124981A (en) 1913-02-20 1915-01-12 William Arthur Weaver Tool-holder.
US1119276A (en) 1913-12-08 1914-12-01 Raymond W Griffith Chuck.
US1138465A (en) 1914-11-19 1915-05-04 North Bros Mfg Co Chuck.
US1656450A (en) 1925-02-28 1928-01-17 Steuer August Chuck
US1860998A (en) 1931-08-21 1932-05-31 Drazick John Tool holder
US2101347A (en) 1936-06-24 1937-12-07 Willard C Robinette Tap
US2348611A (en) 1942-06-12 1944-05-09 Davidson Cecil Stanley Clamp for holding drill rods or casings
US2409899A (en) 1944-06-08 1946-10-22 Manuel S Resina Cap chuck
US2522217A (en) 1946-11-06 1950-09-12 Apex Machine & Tool Company Composite bit device for screw drivers and the like
US2524095A (en) 1946-11-26 1950-10-03 Robert D Powers Screw driver with elementgripping jaws
US2671484A (en) 1948-11-18 1954-03-09 Wade Stevenson Magnetic tool
US2677294A (en) 1950-11-25 1954-05-04 Wade Stevenson Magnetic driving implement
US2762408A (en) 1954-09-20 1956-09-11 Arthur I Baldwin Screw head gripping attachment for screw drivers
US3007504A (en) 1957-07-25 1961-11-07 Wade Stevenson Magnetic tool holder
US2933114A (en) 1957-09-16 1960-04-19 Agnar F Bystrom Screw-holding screw driver
US3019027A (en) 1959-05-19 1962-01-30 Pongracz Feed collet for single- and multi-spindle automatic machine tools, turret lathes, precision lathes and the like machine tools
US3398965A (en) 1966-05-26 1968-08-27 Balas Collet Company Quick change tool holder
US3436086A (en) 1966-05-31 1969-04-01 Hanson Whitney Co The Tool holder
US3742656A (en) 1967-12-18 1973-07-03 R Amos Coupling devices
US3604488A (en) 1969-11-19 1971-09-14 Vermont American Corp Screwdriver attachment
US3726533A (en) 1971-01-22 1973-04-10 Milwaukee Electric Tool Corp Spring biased coupling for tool and chuck
US3707894A (en) 1971-02-10 1973-01-02 Gardner Denver Co Magnetic fastener driving tool
US3788658A (en) 1972-08-14 1974-01-29 Erickson Tool Co Instant change tool holder
US3929343A (en) 1972-10-07 1975-12-30 Bosch Gmbh Robert Quick-release tool chuck
US3767218A (en) 1973-02-21 1973-10-23 Carrier Corp Tool chuck
US3901298A (en) 1974-04-05 1975-08-26 John B Eby Fastener holding attachment
US4184692A (en) 1977-05-23 1980-01-22 The Boeing Company Motor quick-change chuck system for tool having cylindrically shaped adapter portion
US4309042A (en) 1978-09-26 1982-01-05 Otto Bilz, Werkzeugfabrik Quick-change chuck
US4317578A (en) 1979-11-07 1982-03-02 Welch Thomas R Keyless chucking system
JPS5959278U (en) 1982-10-13 1984-04-18 ワイケイケイ株式会社 Air impact wrench bit retention mechanism
US4577875A (en) 1982-10-29 1986-03-25 Miyakawa Industry Co., Ltd. Exchange chuck for a tool
DE3243389A1 (en) 1982-11-24 1984-05-24 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal Chuck for tool inserts, in particular screwdriver bits
US4629375A (en) 1983-08-24 1986-12-16 Wera Werk Hermann Werner Gmbh & Co. Chuck for tool shanks, particularly screwdriver bits
US4588335A (en) 1984-09-14 1986-05-13 Pearson Jr Claude C Quick change tool retention device for power operated mechanism
US4692073A (en) 1985-02-25 1987-09-08 Martindell J Richard Handle adapter and chuck apparatus for power bits
US4669932A (en) 1985-05-24 1987-06-02 Wayne Hartley Keyless tool chuck
US4824298A (en) 1986-10-23 1989-04-25 Hilti Aktiengesellschaft Hand-held tool with detachable tool bit chuck
US4858939A (en) 1987-02-09 1989-08-22 The Aro Corporation Bit retention and release mechanism
DE3907567A1 (en) 1988-03-10 1989-09-28 Werner Hermann Wera Werke Screwdriver bit
US4787278A (en) 1988-03-30 1988-11-29 Western Pacific Industries Inc. Tool bit driver with spring retainer
FR2631275A1 (en) 1988-05-16 1989-11-17 Fassetta Sa F Multi-function spanner (key) device with alternate and independent adjustments for tightening nuts and wood screws or the like
US5013194A (en) 1988-09-08 1991-05-07 Wienhold James L Chuck assembly for tool bits
US5182973A (en) 1988-10-13 1993-02-02 Martindell J Richard Depth locator apparatus for insert bit holders
US5062749A (en) 1989-02-21 1991-11-05 Sheets Harold D Tool coupler
US5012708A (en) 1989-08-07 1991-05-07 Martindell J Richard Depth locator apparatus for insert bit holders
US5056387A (en) 1989-08-11 1991-10-15 Cook Chester L Screw-holding screwdriver
WO1991010541A1 (en) 1990-01-11 1991-07-25 Wera Werk Hermann Werner Gmbh & Co. Die chuck for multiple-cornered ends of tool spindles
US5188378A (en) 1990-01-11 1993-02-23 Wera Werk Hermann Werner Gmbh & Co. Chuck for polygonal shank ends of tools
US5284069A (en) 1990-04-10 1994-02-08 Aip Inc. Ball lock punch retainer
US5152642A (en) 1991-06-12 1992-10-06 Hextap, Inc. Metal injection molded rotary metal cutting tool
US5704261A (en) 1992-12-22 1998-01-06 Wera Werk Hermann Werner Gmbh & Co. Torque-transmitting tool
DE4243650A1 (en) 1992-12-23 1994-06-30 Schmidt Ulrich Ush Schraubwerk Chuck for holding screwdriver bit
US5309798A (en) * 1993-03-17 1994-05-10 Inno-Ware Enterprises Limited Tool bit retaining assembly
US5385420A (en) 1993-08-03 1995-01-31 Newman, Sr.; Robert D. Coupling assembly
US5398946A (en) 1993-12-29 1995-03-21 Poly-Tech Industries Chuck having one-step lock and release
US5868047A (en) 1994-01-26 1999-02-09 Vermont American Corporation Insert bit for use with a powered screwdriver
USRE38778E1 (en) 1994-11-08 2005-08-23 Snap-On Incorporated Magnetic bit holder and hand tool incorporating same
USRE36797E (en) 1994-11-08 2000-08-01 Snap-On Technologies, Inc. Magnetic bit holder and hand tool incorporating same
JPH08229840A (en) 1995-02-28 1996-09-10 Nitto Seiko Co Ltd Bit
US5709391A (en) 1995-09-06 1998-01-20 Makita Corporation Bit mounting device
US5709393A (en) 1995-09-28 1998-01-20 Hilti Aktiengeschaft Tool bit chuck for drilling and chiseling bits
US6082233A (en) 1996-06-21 2000-07-04 Han; Ki Su Fastener holding device
US5724872A (en) 1996-06-28 1998-03-10 Shih; Leo Socket spanner having a nut retaining device
US5724873A (en) 1996-07-12 1998-03-10 Hillinger; George Composite magnetic-field screwdriver
US5992274A (en) 1996-11-27 1999-11-30 Construction Fasteners, Inc. Installation tool for pre-assembled screw and plate assemblies
US6345560B1 (en) 1997-06-02 2002-02-12 Wera-Werk Hermann Werner Gmbh & Co. Clamping chuck for bits
US5951024A (en) 1997-08-11 1999-09-14 Power Tool Holders Incorporated Enhanced grip tool holding chuck
US6148699A (en) 1997-08-26 2000-11-21 Han; Ki Su Screwdriver and screw
US5934384A (en) 1998-04-27 1999-08-10 Wang; Peter Transmission shaft and bit mounting arrangement of a motor-driven hand drill
US6059296A (en) 1998-05-13 2000-05-09 Otto Bilz, Werkzeugfabrik Gmbh & Co. Chuck for rotatable tools, in particular drills, screw taps, etc.
US6053675A (en) 1998-06-26 2000-04-25 Black & Decker Inc. Quick-acting tool bit holder
US7086813B1 (en) 1998-06-26 2006-08-08 Black & Decker Inc. Quick-acting tool bit holder
JP2000024946A (en) 1998-07-09 2000-01-25 Vessel Kogyo:Kk Screw holder of driver bit
US6224303B1 (en) 1998-07-22 2001-05-01 Black & Decker Inc. Removable tool holder
US6343901B2 (en) 1998-07-22 2002-02-05 Black & Decker Inc. Removable tool holder
US6126370A (en) 1998-07-22 2000-10-03 Black & Decker Inc. Removable tool holder
US5996452A (en) 1998-10-13 1999-12-07 Chiang; Shu Chi Chuck device for power tool
JP2000127058A (en) 1998-10-20 2000-05-09 Nippon Comsys Corp Screw driver
US6261035B1 (en) 1998-11-12 2001-07-17 Black & Decker Inc. Chuck, bit, assembly thereof and methods of mounting
US5988957A (en) 1998-12-21 1999-11-23 Black & Decker Inc. Quick clamp
US6209426B1 (en) 1999-02-09 2001-04-03 Makita Corporation Magnetically attractive driver bit assembly
JP2000296474A (en) 1999-02-09 2000-10-24 Makita Corp Magnetic attraction type screwdriver
US6382636B1 (en) 1999-03-31 2002-05-07 Black & Decker Inc. Drill/driver chuck
US6543959B1 (en) 1999-04-13 2003-04-08 Jore Corporation Two-way quick connector
US6695321B2 (en) 1999-05-03 2004-02-24 Maxtech Manufacturing Inc. Quick-connect mechanism
US6074140A (en) 1999-07-09 2000-06-13 Banner American Products, Inc. Quick-release chuck assembly
US6311989B1 (en) 1999-07-13 2001-11-06 Werner Hermann Wera Werke Chuck for screwdriver inserts
US6902358B2 (en) 1999-07-21 2005-06-07 Black & Decker Inc. Power drivable chuck
US6390739B1 (en) 1999-07-21 2002-05-21 Black & Decker Inc. Power drivable chuck
US6199872B1 (en) 1999-08-13 2001-03-13 Maxtech Consumer Products, L.L.C. Quick-release mechanism for screwdriver bits and the like
US6325393B1 (en) 1999-10-01 2001-12-04 Tsai-Ching Chen Chuck device for tools
US6270085B1 (en) 1999-10-01 2001-08-07 Tsai-Ching Chen Chuck device for tool bits
US6154108A (en) 1999-10-07 2000-11-28 Huang; Li Shiu Fastener attracting device for tool
US6457916B2 (en) 1999-11-15 2002-10-01 Insty-Bit, Inc. Locking quick-change chuck assembly
US6464234B2 (en) 2000-01-14 2002-10-15 Robert Bosch Gmbh Machine tool, especially a hammer drill or chisel
US6341926B1 (en) 2000-02-02 2002-01-29 Lien-Huang Liu Cutting tool
US6354177B2 (en) 2000-02-29 2002-03-12 Black & Decker Inc. 6-in-1 rotary tool
US7316404B1 (en) 2000-03-29 2008-01-08 Black & Decker Inc. Drill/driver chuck
US6722667B2 (en) 2000-06-09 2004-04-20 Jore Corporation Workpiece connector for a power tool
WO2002022314A1 (en) 2000-09-15 2002-03-21 Lee Hong Kun A screw guider of driver
US20020166421A1 (en) 2001-05-11 2002-11-14 Bowerman Jeffrey Allen Screw driving, locking and alignment device
DE10148943A1 (en) 2001-05-17 2002-11-28 Holland Letz Felo Werkzeug Screwing device for screwdriver bits
US6622597B2 (en) 2001-05-18 2003-09-23 Su Shia Chen Ratchel tool having longitudinally movable pawls
US20030025326A1 (en) 2001-07-25 2003-02-06 The Coleman Company, Inc. Sliding coupling for gas appliances
US6651990B2 (en) 2001-08-06 2003-11-25 Ryobi Ltd. Tool holder
US7063332B2 (en) 2001-08-25 2006-06-20 Wera Werk Hermann Werner Gmbh & Co.Kg Chuck for tools, especially screwdriver bits
DK200101378A (en) 2001-09-22 2002-04-27 Oticon As Screwdriver protects screw, bolt or similar against torque overload during fastening and comprises shank, engagement and intnermediate parts
US6834864B2 (en) 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism
US7222862B2 (en) 2001-10-26 2007-05-29 Black & Decker Inc. Tool holder
US6530299B1 (en) 2001-11-20 2003-03-11 Tsai-Fa Liu Joint adapter for a power drill screw driver
US6698319B2 (en) 2002-02-04 2004-03-02 Li Shiu Huang Tool retaining device for retaining various tools
US6637755B2 (en) 2002-03-22 2003-10-28 Tsai-Ching Chen Chuck device for miniature tool bits
JP2003311641A (en) 2002-04-24 2003-11-05 Nagahori Kogyo Kk Screw holding attachment for driver bit and driver bit mounting it
US6684740B2 (en) 2002-04-26 2004-02-03 Ching Chou Lin Magnetic device for retaining tool members to drivers
US7469909B2 (en) 2002-06-10 2008-12-30 Wera Werk Hermann Werner Gmbh & Co. Kg Chuck for receiving tools operated by rotating around the axis thereof
US6929266B2 (en) 2002-06-18 2005-08-16 Black & Decker Inc. Bit holder
US7287449B2 (en) 2002-07-25 2007-10-30 Wera Werk Hermann Werner Gmbh & Co.Kg Screwdriver with removable rod
JP2004106473A (en) 2002-09-20 2004-04-08 Max Co Ltd Core bit removable mechanism in concrete drill or the like
US20060111723A1 (en) 2002-09-26 2006-05-25 Chapolini Robert J Orthopedic medical device with unitary components
US7250023B2 (en) 2002-10-11 2007-07-31 Li Kun Bai Drill accessory
US20040093997A1 (en) 2002-11-15 2004-05-20 Huang Li Shiu Tool extension with a screw attraction structure
US6863280B2 (en) 2002-11-20 2005-03-08 Li Jiun Chiu Tool fixing structure
US6666114B1 (en) 2003-01-27 2003-12-23 Lin Peng-Ho Magnetic connecting tube for a screwdriver head
US20040164503A1 (en) 2003-02-21 2004-08-26 Wei-Chuan Fan-Chiang Bit quick-release device
US7214009B2 (en) 2003-03-05 2007-05-08 Reiner Quanz Gmbh & Co. Drilling tool
US6860489B2 (en) 2003-03-31 2005-03-01 Tsai-Ching Chen Chuck device
US6840143B1 (en) 2003-06-20 2005-01-11 Ying-Mo Lin Adapter for screwdriver having elastic retainer ring
EP1637285A1 (en) 2003-06-25 2006-03-22 Vessel Industrial Co., Ltd. Bit holder device
US7261023B2 (en) 2003-06-25 2007-08-28 Vessel Industrial Co., Ltd. Bit holder device
US20050098002A1 (en) 2003-08-18 2005-05-12 Felo-Werkzeugfabrik Holland-Letz Gmbh Magnetic screw-holding device
US6973858B2 (en) 2003-08-29 2005-12-13 Jung-Chih Huang Socket assembly that can be mounted and detached quickly
US6986517B2 (en) 2003-10-24 2006-01-17 Lin Peng-Ho Coupling tube for a screwdriver head
US20050166725A1 (en) 2004-02-02 2005-08-04 Shiu-E Chen Fastening component assistive positioning device
US6931967B1 (en) 2004-02-26 2005-08-23 Sheng-Ming Chang Connecting shaft device for screws
DE202004004469U1 (en) 2004-03-22 2004-05-27 Chang, Sheng-Ming, Daya Connecting piece for screwdriver has magnetic and elastic elements and positioning boring to receive steel ball
US20060123957A1 (en) 2004-08-04 2006-06-15 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US7131358B2 (en) 2004-08-04 2006-11-07 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US20060027057A1 (en) 2004-08-04 2006-02-09 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US20060107801A1 (en) 2004-08-04 2006-05-25 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US7107882B1 (en) 2004-10-01 2006-09-19 Chang Wun-Hai Slip-resistant magnetic sheath for a screwdriver
US7380612B2 (en) 2004-10-28 2008-06-03 Makita Corporation Electric power tool
US7380613B2 (en) 2004-10-28 2008-06-03 Makita Corporation Electric power tool
US7308948B2 (en) 2004-10-28 2007-12-18 Makita Corporation Electric power tool
US7096768B1 (en) 2005-04-04 2006-08-29 Hsiu E Chen Extension rod assembly
DE202005013315U1 (en) 2005-08-23 2005-10-27 Chang, Sheng-Ming, Daya Assembly tool, has tooling insert inserted into location hole at end of pole, and positioning piece with projecting wedge which is continued at hole, such that cover is slidable on pole between two boundaries by washer
US7124665B1 (en) 2005-09-26 2006-10-24 Hsiu-E Chen Screw positioning device for a screwdriver
US7159493B1 (en) 2005-11-30 2007-01-09 Daniel Huang Driving bit linking device in a box wrench
US7896357B2 (en) 2005-12-29 2011-03-01 Black & Decker Inc. Universal tool bit shank
US7726664B2 (en) 2005-12-29 2010-06-01 Black & Decker Inc. Universal tool bit shank
US20090165606A1 (en) 2006-01-10 2009-07-02 Chih-Ching Hsien Quick release device for releasing screw bit from socket
US7387054B2 (en) 2006-03-01 2008-06-17 Jacques Rajotte Screw driving device
US7278342B1 (en) 2006-03-21 2007-10-09 Sheng Ming Chang Tool connecting device
US20070234856A1 (en) 2006-04-05 2007-10-11 Kuo-Chen Liu Magnetic connecting tube for a screwdriver head
US7942426B2 (en) 2006-07-12 2011-05-17 Black & Decker Inc. Pivotal/rigid accessories for power and hand tools
US7290470B1 (en) 2006-07-19 2007-11-06 Black & Decker Inc. Multi-bit driver with rotatable sleeve
US7669860B2 (en) 2006-07-27 2010-03-02 Hsin Ying Enterprise Co., Ltd. Tool retaining or connecting device
US7597031B2 (en) 2006-08-03 2009-10-06 Wen Hung Chiang Driving tool having rotatable coupling
US7306396B1 (en) 2006-08-08 2007-12-11 Chen Bo Shen Connector structure with a detachable mounting tube
US7424841B2 (en) 2006-09-25 2008-09-16 Kuo-Chen Liu Device for locking and releasing a screw bit
US7823890B2 (en) 2006-11-01 2010-11-02 Tsai-Ching Chen Chuck
US7922180B2 (en) 2006-11-23 2011-04-12 Chi-Fen Meng Device for locking and releasing a screw bit
US7779734B2 (en) 2007-01-03 2010-08-24 Nichols Jr Wade Hampton Fastener drive-starter
US20080184853A1 (en) 2007-02-06 2008-08-07 Shiou-E Chen Screw Positioning Sleeve Assembly
US20080216618A1 (en) 2007-02-06 2008-09-11 Shiou-E Chen Screw Positioning Sleeve Assembly
US20080184854A1 (en) 2007-02-07 2008-08-07 Black & Decker Inc. Multi-Bit Drive With Drywall Dimpler
USD589319S1 (en) 2007-02-08 2009-03-31 Black & Decker Inc. Pivoting bit holder
US8172236B2 (en) 2007-03-07 2012-05-08 Makita Corporation Bit mounting devices
DE102007012892A1 (en) 2007-03-17 2007-12-20 Daimlerchrysler Ag Tool used for turning Allen screws comprises a holding device provided with a magnet peripherally surrounding a ball hexagon socket and used for holding a hexagon socket screw turned by the tool
US7387051B1 (en) 2007-03-27 2008-06-17 Hsin Ying Enterprise Co., Ltd. Tool device for driving various tool members
US7735400B2 (en) 2007-08-20 2010-06-15 Ho-Tien Chen Torque releasing clutch for a screw driver blade
US7565854B2 (en) 2007-10-31 2009-07-28 Hsin Ying Enterprise Co., Ltd. Tool retaining device for power tool
US20090139378A1 (en) 2007-11-30 2009-06-04 Hsin Ying Enterprise Co., Ltd. Driver tool having adjustable structure
US20090139379A1 (en) 2007-11-30 2009-06-04 Hsin Ying Enterprise Co., Ltd. Driver tool for driving various tool members
US20090174157A1 (en) 2008-01-08 2009-07-09 Hsin Ying Enterprise Co., Ltd. Tool connecting device
DE202008003131U1 (en) 2008-03-05 2008-09-04 Rajotte, Jacques, Hood River screwdriver device
US7574946B1 (en) 2008-03-19 2009-08-18 Chang Wun-Hai Magnetic assembly of a screwdriver head rod
US20090282955A1 (en) * 2008-05-14 2009-11-19 Chiu-Man Chang-Kao Driver Bit for Easy Attachment and Detachment with Driver Tool
US20090288525A1 (en) 2008-05-21 2009-11-26 Shiou-E Chen Screw positioning sleeve assembly
US8366120B2 (en) 2008-06-11 2013-02-05 Bobby Hu Chuck for bit
US8413996B2 (en) 2008-06-11 2013-04-09 Bobby Hu Chuck for bit
US20090314143A1 (en) 2008-06-23 2009-12-24 Ho-Tien Chen Screw band locking device
US20100011918A1 (en) 2008-07-17 2010-01-21 Josh Ray Screwdriver bit with magnetic collar
US7913592B2 (en) 2008-08-06 2011-03-29 Bobby Hu Tool holding device
EP2151304B1 (en) 2008-08-06 2013-03-20 Bobby Hu Tool holding device
US8166851B2 (en) 2008-08-15 2012-05-01 Robert Bosch Gmbh Combination driving tool for phillips and robertson fasteners
USD646547S1 (en) 2008-11-07 2011-10-11 Milwaukee Electric Tool Corporation Tool bit
USD631723S1 (en) 2008-11-07 2011-02-01 Milwaukee Electric Tool Corporation Insert bit
USD663187S1 (en) 2008-11-07 2012-07-10 Milwaukee Electric Tool Corporation Tool bit
US20110197721A1 (en) 2008-11-07 2011-08-18 Debaker Joseph M Tool bit
USD662802S1 (en) 2008-11-07 2012-07-03 Milwaukee Electric Tool Corporation Tool bit
US8418587B2 (en) 2008-11-07 2013-04-16 Milwaukee Electric Tool Corporation Tool bit
USD623036S1 (en) 2008-11-07 2010-09-07 Milwaukee Electric Tool Corporation Insert bit
USD627205S1 (en) 2009-03-01 2010-11-16 Hsu Shao-Hsien Tool bit
USD624383S1 (en) 2009-03-01 2010-09-28 Hsu Shao-Hsien Tool bit
US20100294092A1 (en) 2009-05-19 2010-11-25 Bobby Hu Tool Assembly with Coaxial/Universal Coupling
US20100307298A1 (en) 2009-06-05 2010-12-09 Rote Mate Industry Co., Ltd. Screwdriver bit structure having auxiliary positioning function
US8262097B2 (en) 2009-07-07 2012-09-11 Jin-Tsai Lai Quick-release mechanism for hand tool
US20110017029A1 (en) 2009-07-27 2011-01-27 Tsai-Ching Chen Hand Tool
US20120272795A1 (en) 2009-07-27 2012-11-01 Tsai-Ching Chen Hand Tool
DE102010016053A1 (en) 2009-07-27 2011-02-03 Tsai-Ching Chen hand tool
US20110023666A1 (en) 2009-07-31 2011-02-03 Chung Jaan Industrial Co., Ltd. Fast screwdriver blade connecting structure
USD615380S1 (en) 2009-09-09 2010-05-11 Cheng-Wei Su Tool bit
US20110215538A1 (en) 2009-10-08 2011-09-08 Jore Corporation Tool connector having multiple seating positions
US20120275875A1 (en) 2009-11-13 2012-11-01 Simon Dean Gischus Machine tool bit
US8176817B2 (en) 2010-01-09 2012-05-15 Kuo-Han Liu Tool coupling structure
USD644903S1 (en) 2010-02-08 2011-09-13 Chen Bo-Shen Screwdriver head
US20110283842A1 (en) 2010-05-21 2011-11-24 Rote Mate Industry Co., Ltd. Screwdriver bit structure
USD646138S1 (en) 2010-09-06 2011-10-04 Hsu Shao-Hsien Tool bit
US20120126497A1 (en) 2010-11-23 2012-05-24 Ying-Mo Lin Small outer diameter quick release extension rod
USD653517S1 (en) 2010-12-09 2012-02-07 Ibt Holdings, Llc Tool bit
USD653096S1 (en) 2010-12-20 2012-01-31 Ibt Holdings, Llc Tool bit
USD646139S1 (en) 2011-01-26 2011-10-04 Hsu Shao-Hsien Tool bit
WO2012110453A1 (en) 2011-02-14 2012-08-23 Wera - Werk Hermann Werner Gmbh & Co. Kg Torque transmission device in the form of a bit chuck
US20120267865A1 (en) 2011-04-19 2012-10-25 Hsu Chung-Liang Tool connecting rod
USD658465S1 (en) 2011-05-24 2012-05-01 Hsu Shao-Hsien Tool bit
USD663186S1 (en) 2011-05-24 2012-07-10 Hsu Shao-Hsien Tool bit
CN202528113U (en) 2012-02-10 2012-11-14 峰巨有限公司 Small-diameter rapid-release extension rod
US20130220086A1 (en) 2012-02-15 2013-08-29 Black & Decker Inc. Quick Change Bit Holder With Ring Magnet
US20130328276A1 (en) 2012-02-15 2013-12-12 Black & Decker Inc. Quick Change Bit Holder With Ring Magnet
US8943931B2 (en) 2012-12-18 2015-02-03 Wen Hung Chiang Fastener holder for power tool
DE202013008907U1 (en) 2013-10-07 2014-01-21 Chung-Yen Ho Combination socket and screwdriver construction
US20160089772A1 (en) * 2014-09-26 2016-03-31 Kuo-Han Liu Screwdriver tool having magnetic assembly

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
English Translation of JP-S59059278.
Garella, Mario-European Search Report re: EP14180988-Sep. 8, 2015-8 pages-The Hague.
New Product Ideas/Inventions: Twist-Lok Drill & Drive System-Mar. 1, 2007-5 pages.
Pothmann, Johannes-European Search Report re: European Patent Appln. No. 15 18 0953-Mar. 23, 2016-9 pages-The Hague.
Screen shots of a bit holder with a floating ring magnet (2 pages)-date unknown.
Three (3) photographs of Vessel 2H drill bit with floating magnet sleeve (with packaging)-date unknown.

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD854062S1 (en) * 2016-09-02 2019-07-16 Robert Bosch Gmbh Drill bit
USD835165S1 (en) * 2016-10-21 2018-12-04 Torq-Masters Industries, Inc. Automatic locking differential
USD858245S1 (en) * 2017-04-30 2019-09-03 Invest Design Stockholm Ab Screwdriver tip
USD867093S1 (en) * 2018-06-13 2019-11-19 Vessel Industrial Co., Ltd. Screwdriver bit
USD867846S1 (en) * 2018-06-13 2019-11-26 Vessel Industrial Co., Ltd. Screwdriver bit
US11342101B2 (en) 2018-07-20 2022-05-24 Milwaukee Electric Tool Corporation Magnetism booster assembly
US11783977B2 (en) 2018-07-20 2023-10-10 Milwaukee Electric Tool Corporation Magnetism booster assembly
USD877590S1 (en) 2018-07-20 2020-03-10 Milwaukee Electric Tool Corporation Tool accessory
US11413729B2 (en) 2018-08-20 2022-08-16 Milwaukee Electric Tool Corporation Tool bit
USD906081S1 (en) * 2018-08-20 2020-12-29 Milwaukee Electric Tool Corporation Driver bit
US11883931B2 (en) 2018-08-20 2024-01-30 Milwaukee Electric Tool Corporation Tool bit
USD933443S1 (en) 2018-08-20 2021-10-19 Milwaukee Electric Tool Corporation Driver bit
USD926312S1 (en) * 2019-06-07 2021-07-27 GetSet Surgical SA Surgical instrument handle
USD927687S1 (en) * 2019-06-07 2021-08-10 GetSet Surgical SA Surgical instrument handle
USD885157S1 (en) 2019-06-11 2020-05-26 Core Tool Group, Inc. Bit
USD883062S1 (en) 2019-06-11 2020-05-05 Core Tool Group, Inc. Bit
US11491554B2 (en) 2019-07-18 2022-11-08 Apex Brands, Inc. Compact flexible impact bit holder
USD921889S1 (en) * 2019-11-14 2021-06-08 ECA Medical Instruments, Inc. Palm handle for surgical tools
US11364606B2 (en) 2020-03-18 2022-06-21 Apex Brands, Inc Radial band wedge impact driving device
USD931459S1 (en) * 2020-04-01 2021-09-21 iM3 Pty Ltd Handle for a veterinary dental tool
US11583989B2 (en) 2020-04-03 2023-02-21 Apex Brands, Inc. Multi-start threaded impact driving device
US11235448B1 (en) 2020-09-08 2022-02-01 Apex Brands, Inc. Overload protected impact driving device

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