US3151512A - Driver for wing-head fasteners - Google Patents
Driver for wing-head fasteners Download PDFInfo
- Publication number
- US3151512A US3151512A US64007A US6400760A US3151512A US 3151512 A US3151512 A US 3151512A US 64007 A US64007 A US 64007A US 6400760 A US6400760 A US 6400760A US 3151512 A US3151512 A US 3151512A
- Authority
- US
- United States
- Prior art keywords
- head
- wing
- tool
- driver
- head fasteners
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/5091—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on wing nuts, hooks, eye hooks or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/919—Screw having driving contacts
Definitions
- FIG. 1 DRIVER FOR WING-HEAD FASTENERS Filed Oct. 21. 1960 FIG. 1.
- a tool having a lower, bell-shaped extremity with a cavity formed in complementar or mating relationship to a wing-head and including a magnetic insert, and which may also carry a laterally extending, auxiliary arm to increase leverage in the application of torque to the wing head.
- FIGURE 1 is an elevational view of the tool, in upright position
- FIGURE 2 is a bracketed fragmentary view of the bottom portion of the tool of FIGURE 1, enlarged, in partial, axial section on the line 22 of FIGURE 1, and in relation to a wing-head screw just prior to engagement;
- FIGURE 3 is a sectional view taken along the line 33 of FIGURE 2;
- FIGURE 4 is a bottom plan view of the tool shown in FIGURE 1;
- FIGURE 5 is a view similar to FIGURE 1, fragmented, showing a removable, dual-purpose working head, and
- FIGURE 6 is a sectional view taken on the line 66 of FIGURE 5.
- FIGURE 1 a tool, which may be turned, molded, die cast or forged as a single material, such as metal or tough plastic.
- the tool comprises a handle portion 10 for manual application of torque in ordinary use, but which, conveniently, may have a laterally extending, auxiliary lever 12.
- a handle portion 10 Forwardly of the handle 10 is a frusto-conical area 14, followed by a further frustoconical area 16 of lesser angle to the vertical and having a terminal annular bead 18. If a wooden handle were employed, parts 16, 18 would constitute the ferrule.
- Below head 18 is a comparatively narrow, cylindrical shank 20, leading to a bell-shaped working head 22 having a diverging frusto-conical top 24, merging with shank 20, and a cylindrical skirt 26 forming its lower extremity.
- a typical wing-head screw is shown in the lower half of FIGURE 2, with a tapered, threaded portion 28, a shank 30, and a head comprising a central, semi-spherical dome 32 and a pair of fiat tabs 34, 36 adapted for engagement by the thumb and fingers in ordinary usage.
- skirt portion 26 has complementary recesses comprising a central, semi-spherical cavity 38 to accommodate the domed head 32 of the screw, and a pair of semi-circular channel recesses 48, 42 located on a diameter of the skirt portion 26 and adapted to receive the flat tabs 34, 36 of the screw head.
- the slots 40, 42 are preferably flared as at 44, 46 to provide a ready guide in engaging tabs 34, 36.
- the tool thus far described is capable of performing the intended function of engaging a wing head in keyed relation and imparting thereto a torque in excess of that possible by purely manual means. It will be understood that in essence the basic configuration of a complementary female tool head is what is generally contemplated, and that within this concept the tool may be constructed of optimum dimensions which will accommodate a reasonable range of sizes of wing heads.
- a keeper in the form of an insert 48 of magnetic material.
- this insert will be located at the center of semi-spherical cavity 38, and this arrangement may be achieved in a variety of schemes of mounting the insert.
- the permanent magnet is inserted in the form of a slab after which the machining of the cavities is effected. As seen in FIGURES 2 to 4, this results in a magnetic region which includes a polar zone in cavity 38 terminating in the circle 50 and which extends half way across the slots 40, 42, terminating at the lines 52, 54.
- the device may be constructed in two parts, as shown in FIGURE 5.
- the shank 20 of the driver head has a reduced extension 56 of hexagonal cross-section snugly received in a recess 58 in the lower end of the separate handle 60.
- a ball 62 movable in a lateral bore 64 in the recess 58 is urged by a spring 66 into engagement with an annular channel 68 near the upper end of extension 56 and serves to retain the head connected to the handle in a slip connection.
- the ball and spring are preferably mounted from outside the handle and sealed in as by a plug 70, and the inner end of the lateral bore 64 is sized to retain the ball in the bore in the absence of the tool head extension.
- the hexagonal extension may be inserted in a power tool, such as a compressed air motor.
- a power tool such as a compressed air motor.
- the head may also be mounted in an electric drill.
- the extension 56 is preferably polygonal in section it may also be round, but in that case if use with a handle such as 60 is desired, separate keying means will be required to transmit torque.
- FIGURE 5 A further feature shown in FIGURE 5, and which may be equally Well employed in the modification of FIG- URES 1 to 4, is a central bore 72 in extension of the cavities in the bell head which serves to accommodate the ends of bolts when the tool is used to mount wing nuts.
- the magnetic insert may be replaced by a pair of leaf spring keepers 74, 76 located at the ends of the recesses which accommodate the wings of the screw or nut.
- a tool for wing-head fasteners comprising a handle portion, and a working head with a transverse outer face having multiple cavities with outer openings confined within the area of said face comprising a central semispherical recess and a pair of aligned channels of generally semi-circular, longitudinal profile located along a diametral plane of said recess, and extending to a greater depth in said head than said recess, said channels having flared openings at the outer face of said head.
Description
Oct. 6, 1964 w. CHARCZENKO 3,151,512
DRIVER FOR WING-HEAD FASTENERS Filed Oct. 21. 1960 FIG. 1.
INV EN TOR.
United States Patent 3,151,512 DRIVER FOR WING-HEAD FASTENERS Walter Charczenko, Gardiner, Maine (RFD. 2, Augusta, Maine) Filed Oct. 21, 1960, Ser. No. 64,007 1 Claim. (Cl. 81-90) This invention relates to a hand tool, and in particular to a socket wrench for wing-head type fasteners, such as screws and nuts. In certain special circumstances wood screws with wing-type heads are preferable to the slotted type but may be difiicult of application in the case of wood or other material possessing hardness or toughness in high degree.
It is therefore an object of the invention to provide a torque-applying tool having particular adaptation to a wing-head fastener. Another object is to accomplish the foregoing while providing for increased torque. A still further object is to combine a holding means for the fastener for operation in regions which are difiicult of access.
Briefly, these objects are accomplished by a tool having a lower, bell-shaped extremity with a cavity formed in complementar or mating relationship to a wing-head and including a magnetic insert, and which may also carry a laterally extending, auxiliary arm to increase leverage in the application of torque to the wing head.
For a more detailed description of the invention, reference is made to the following specification, as illustrated in the drawings, in which:
FIGURE 1 is an elevational view of the tool, in upright position;
FIGURE 2 is a bracketed fragmentary view of the bottom portion of the tool of FIGURE 1, enlarged, in partial, axial section on the line 22 of FIGURE 1, and in relation to a wing-head screw just prior to engagement;
FIGURE 3 is a sectional view taken along the line 33 of FIGURE 2;
FIGURE 4 is a bottom plan view of the tool shown in FIGURE 1;
FIGURE 5 is a view similar to FIGURE 1, fragmented, showing a removable, dual-purpose working head, and
FIGURE 6 is a sectional view taken on the line 66 of FIGURE 5.
Referring to the drawings by characters of reference there is shown, in FIGURE 1, a tool, which may be turned, molded, die cast or forged as a single material, such as metal or tough plastic. The tool comprises a handle portion 10 for manual application of torque in ordinary use, but which, conveniently, may have a laterally extending, auxiliary lever 12. Forwardly of the handle 10 is a frusto-conical area 14, followed by a further frustoconical area 16 of lesser angle to the vertical and having a terminal annular bead 18. If a wooden handle were employed, parts 16, 18 would constitute the ferrule. Below head 18 is a comparatively narrow, cylindrical shank 20, leading to a bell-shaped working head 22 having a diverging frusto-conical top 24, merging with shank 20, and a cylindrical skirt 26 forming its lower extremity.
A typical wing-head screw is shown in the lower half of FIGURE 2, with a tapered, threaded portion 28, a shank 30, and a head comprising a central, semi-spherical dome 32 and a pair of fiat tabs 34, 36 adapted for engagement by the thumb and fingers in ordinary usage. For engagement of the screw head the working head of the tool, at skirt portion 26 has complementary recesses comprising a central, semi-spherical cavity 38 to accommodate the domed head 32 of the screw, and a pair of semi-circular channel recesses 48, 42 located on a diameter of the skirt portion 26 and adapted to receive the flat tabs 34, 36 of the screw head. In order to minimize Patented Oct. 6, 1964 hunting in applying the tool, the slots 40, 42 are preferably flared as at 44, 46 to provide a ready guide in engaging tabs 34, 36.
The tool thus far described is capable of performing the intended function of engaging a wing head in keyed relation and imparting thereto a torque in excess of that possible by purely manual means. It will be understood that in essence the basic configuration of a complementary female tool head is what is generally contemplated, and that within this concept the tool may be constructed of optimum dimensions which will accommodate a reasonable range of sizes of wing heads.
In order to provide for working in areas which are difiicult of access, and particularly to avoid the necessity of repeated fitting of the tool to the wing head, there is provided a keeper in the form of an insert 48 of magnetic material. For most efiicient performance this insert will be located at the center of semi-spherical cavity 38, and this arrangement may be achieved in a variety of schemes of mounting the insert. In the embodiment shown, the permanent magnet is inserted in the form of a slab after which the machining of the cavities is effected. As seen in FIGURES 2 to 4, this results in a magnetic region which includes a polar zone in cavity 38 terminating in the circle 50 and which extends half way across the slots 40, 42, terminating at the lines 52, 54.
For alternative use as a hand tool or a powered tool the device may be constructed in two parts, as shown in FIGURE 5. Herein, the shank 20 of the driver head has a reduced extension 56 of hexagonal cross-section snugly received in a recess 58 in the lower end of the separate handle 60. A ball 62 movable in a lateral bore 64 in the recess 58 is urged by a spring 66 into engagement with an annular channel 68 near the upper end of extension 56 and serves to retain the head connected to the handle in a slip connection. The ball and spring are preferably mounted from outside the handle and sealed in as by a plug 70, and the inner end of the lateral bore 64 is sized to retain the ball in the bore in the absence of the tool head extension. In the alternative use of the tool head the hexagonal extension may be inserted in a power tool, such as a compressed air motor. Obviously the head may also be mounted in an electric drill. While the extension 56 is preferably polygonal in section it may also be round, but in that case if use with a handle such as 60 is desired, separate keying means will be required to transmit torque.
A further feature shown in FIGURE 5, and which may be equally Well employed in the modification of FIG- URES 1 to 4, is a central bore 72 in extension of the cavities in the bell head which serves to accommodate the ends of bolts when the tool is used to mount wing nuts. As also shown in FIGURE 5, the magnetic insert may be replaced by a pair of leaf spring keepers 74, 76 located at the ends of the recesses which accommodate the wings of the screw or nut.
While a certain preferred embodiment of the invention has been shown and described, various modifications will be apparent to those skilled in the art, in the light of this disclosure, and the invention should not, therefore, be deemed as limited except as shall appear from the spirit and scope of the appended claim.
I claim:
A tool for wing-head fasteners comprising a handle portion, and a working head with a transverse outer face having multiple cavities with outer openings confined within the area of said face comprising a central semispherical recess and a pair of aligned channels of generally semi-circular, longitudinal profile located along a diametral plane of said recess, and extending to a greater depth in said head than said recess, said channels having flared openings at the outer face of said head.
References Cited in the file of this patent V UNITED STATES PATENTS Merrill Nov. 26, 1929 Schebeko Apr. 2, 1932 Cawood Feb. 11, 1941 Reardon Oct. 21, 1941 Ojalvo Oct. 27, 1942 Wentling Mar. 22, 1949 Fischer et a1. Jan. 26, 1954 Apicelli Mar. 29, 1960 Lavietes June 27, 1961
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US64007A US3151512A (en) | 1960-10-21 | 1960-10-21 | Driver for wing-head fasteners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64007A US3151512A (en) | 1960-10-21 | 1960-10-21 | Driver for wing-head fasteners |
Publications (1)
Publication Number | Publication Date |
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US3151512A true US3151512A (en) | 1964-10-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US64007A Expired - Lifetime US3151512A (en) | 1960-10-21 | 1960-10-21 | Driver for wing-head fasteners |
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Cited By (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742533A (en) * | 1972-01-31 | 1973-07-03 | S Brunette | Multiple-use tool |
US4613265A (en) * | 1984-03-30 | 1986-09-23 | Visinand Jean Claude | Screw with filler-receiving head |
US4764069A (en) * | 1987-03-16 | 1988-08-16 | Elco Industries, Inc. | Anchor for masonry veneer walls |
US4860618A (en) * | 1987-08-11 | 1989-08-29 | George Givot | Hand held wrench for helical spring type wire connectors |
US5048378A (en) * | 1990-11-13 | 1991-09-17 | Nikolas William F | Tool and method for faucet nut installation |
US5309798A (en) * | 1993-03-17 | 1994-05-10 | Inno-Ware Enterprises Limited | Tool bit retaining assembly |
US5323673A (en) * | 1992-07-06 | 1994-06-28 | Martinez Florence S | Nut and bolt holder for socket wrenches |
US5439338A (en) * | 1991-11-13 | 1995-08-08 | Rosenberg; Mikael | Anchorage and installation tool |
US5967002A (en) * | 1997-10-16 | 1999-10-19 | Pijanowski; Joseph A. | Rachet wrench |
US6374708B1 (en) * | 2001-01-03 | 2002-04-23 | Cheryl Kunz | Tool for installing and removing winterizing plugs |
US20030018342A1 (en) * | 2000-03-28 | 2003-01-23 | Showa Ika Kohgyo Co., Ltd. | Spinal implant, driver tool and nut guide |
US6609281B2 (en) | 2001-09-04 | 2003-08-26 | John T. Morrison | Hand tool for brake shoe spring-retaining cup |
GB2387803A (en) * | 2002-04-25 | 2003-10-29 | Paul Towson | Wingnut Spanner |
US6851337B2 (en) | 2003-06-16 | 2005-02-08 | Pacific Rim Direct, Ltd. | Method and apparatus for turning a set screw for a yoke |
EP1683607A1 (en) * | 2005-01-25 | 2006-07-26 | Michael Kirchgässler | Tool for tightening and loosening a wing nut or wing screw of an automobile wheel |
US20080011128A1 (en) * | 2006-07-13 | 2008-01-17 | Stephens John F | Socket and fastener driving assembly using same |
US7334505B1 (en) * | 2004-10-15 | 2008-02-26 | Jenkins Ronald A | Hanging clamp wrench |
US20080132946A1 (en) * | 2006-12-04 | 2008-06-05 | Gregory Paul Mueller | Skin port |
US7430944B1 (en) * | 2006-11-30 | 2008-10-07 | Miller Terry G | Wing nut installation clutch drive device |
US20090282954A1 (en) * | 2008-05-08 | 2009-11-19 | Chris Gnatz | Multi-Purpose Tool |
USD623036S1 (en) | 2008-11-07 | 2010-09-07 | Milwaukee Electric Tool Corporation | Insert bit |
US7802499B2 (en) | 2008-09-18 | 2010-09-28 | Stephens John F | Fastener driver |
US20110197721A1 (en) * | 2008-11-07 | 2011-08-18 | Debaker Joseph M | Tool bit |
US20120285206A1 (en) * | 2010-01-19 | 2012-11-15 | Exaqtworld | Theft-prevention unit for a commercial item |
US20130177369A1 (en) * | 2012-01-11 | 2013-07-11 | C. Kwai Kong | Tire Puncture Repair Tool |
USD711719S1 (en) | 2009-11-06 | 2014-08-26 | Milwaukee Electric Tool Corporation | Tool bit |
US9416810B2 (en) | 2014-07-11 | 2016-08-16 | Rtodds Engineering, Llc | Elastomeric retaining devices for joining elements |
US20170348838A1 (en) * | 2016-06-02 | 2017-12-07 | Truck Shields, Llc | Cotter Pin Assist Device |
US20170348834A1 (en) * | 2016-06-03 | 2017-12-07 | Daxon D. Miller | Vehicle cover screw tool and method of use |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
USD847037S1 (en) | 2017-09-28 | 2019-04-30 | Truck Shields, Llc | Hitch pin device |
US10906368B2 (en) | 2016-06-02 | 2021-02-02 | Truck Shields, Llc | Pin assist devices, hitch pins, and hitch pin assemblies |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
US20220048166A1 (en) * | 2020-08-14 | 2022-02-17 | Marshen Tools, LLC. | Door Stop Installation Tool and Method of Using Same |
USD983027S1 (en) | 2017-01-27 | 2023-04-11 | Truck Shields, Llc | Pin assist device |
US11638987B2 (en) | 2017-12-01 | 2023-05-02 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
USD992467S1 (en) | 2017-01-27 | 2023-07-18 | Truck Shields, Llc | Hitch pin device |
USD997709S1 (en) | 2020-12-23 | 2023-09-05 | Truck Shields, Llc | Pin assist device |
US11958168B2 (en) | 2023-03-21 | 2024-04-16 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US985087A (en) * | 1909-12-06 | 1911-02-21 | John L Wilson | Spiral eye-screw driver. |
US1397876A (en) * | 1920-08-31 | 1921-11-22 | Meldal Edward | Nut, bolt, screw, and the like |
US1478503A (en) * | 1922-08-10 | 1923-12-25 | Harry G Wischmann | Port-plug wrench |
US1737472A (en) * | 1927-09-21 | 1929-11-26 | George F Merrill | Means for repacking valves |
US1854116A (en) * | 1930-03-13 | 1932-04-12 | Schebeko Alex De | Tool |
US2231323A (en) * | 1939-03-14 | 1941-02-11 | Mary V Cawood | Fastener holder and operating tool |
US2260055A (en) * | 1939-09-19 | 1941-10-21 | Gen Electric | Magnetic tool |
US2300308A (en) * | 1941-01-13 | 1942-10-27 | Ojalvo Edmond | Screw driver |
US2465048A (en) * | 1944-10-19 | 1949-03-22 | William E Mchugh | Wrench head for tightening wing nuts |
US2667194A (en) * | 1950-05-24 | 1954-01-26 | Apex Machine & Tool Company | Composite bit screw driver |
US2930267A (en) * | 1958-04-29 | 1960-03-29 | Thomas G Apicelli | Self-stopping torque wrench with interchangeable magazine and socket assembly |
US2989881A (en) * | 1959-01-27 | 1961-06-27 | Raymond P Lavietes | Multiple use hand tool having a ratchet handle |
-
1960
- 1960-10-21 US US64007A patent/US3151512A/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US985087A (en) * | 1909-12-06 | 1911-02-21 | John L Wilson | Spiral eye-screw driver. |
US1397876A (en) * | 1920-08-31 | 1921-11-22 | Meldal Edward | Nut, bolt, screw, and the like |
US1478503A (en) * | 1922-08-10 | 1923-12-25 | Harry G Wischmann | Port-plug wrench |
US1737472A (en) * | 1927-09-21 | 1929-11-26 | George F Merrill | Means for repacking valves |
US1854116A (en) * | 1930-03-13 | 1932-04-12 | Schebeko Alex De | Tool |
US2231323A (en) * | 1939-03-14 | 1941-02-11 | Mary V Cawood | Fastener holder and operating tool |
US2260055A (en) * | 1939-09-19 | 1941-10-21 | Gen Electric | Magnetic tool |
US2300308A (en) * | 1941-01-13 | 1942-10-27 | Ojalvo Edmond | Screw driver |
US2465048A (en) * | 1944-10-19 | 1949-03-22 | William E Mchugh | Wrench head for tightening wing nuts |
US2667194A (en) * | 1950-05-24 | 1954-01-26 | Apex Machine & Tool Company | Composite bit screw driver |
US2930267A (en) * | 1958-04-29 | 1960-03-29 | Thomas G Apicelli | Self-stopping torque wrench with interchangeable magazine and socket assembly |
US2989881A (en) * | 1959-01-27 | 1961-06-27 | Raymond P Lavietes | Multiple use hand tool having a ratchet handle |
Cited By (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742533A (en) * | 1972-01-31 | 1973-07-03 | S Brunette | Multiple-use tool |
US4613265A (en) * | 1984-03-30 | 1986-09-23 | Visinand Jean Claude | Screw with filler-receiving head |
US4764069A (en) * | 1987-03-16 | 1988-08-16 | Elco Industries, Inc. | Anchor for masonry veneer walls |
US4860618A (en) * | 1987-08-11 | 1989-08-29 | George Givot | Hand held wrench for helical spring type wire connectors |
US5048378A (en) * | 1990-11-13 | 1991-09-17 | Nikolas William F | Tool and method for faucet nut installation |
US5439338A (en) * | 1991-11-13 | 1995-08-08 | Rosenberg; Mikael | Anchorage and installation tool |
US5323673A (en) * | 1992-07-06 | 1994-06-28 | Martinez Florence S | Nut and bolt holder for socket wrenches |
US5309798A (en) * | 1993-03-17 | 1994-05-10 | Inno-Ware Enterprises Limited | Tool bit retaining assembly |
US5967002A (en) * | 1997-10-16 | 1999-10-19 | Pijanowski; Joseph A. | Rachet wrench |
US6932822B2 (en) * | 2000-03-28 | 2005-08-23 | Showa Ika Kohgyo Co., Ltd. | Spinal implant, driver tool and nut guide |
US20030018342A1 (en) * | 2000-03-28 | 2003-01-23 | Showa Ika Kohgyo Co., Ltd. | Spinal implant, driver tool and nut guide |
US20050203530A1 (en) * | 2000-03-28 | 2005-09-15 | Showa Ika Kohgyo Co., Ltd. | Spinal implant, driver tool and nut guide |
US6374708B1 (en) * | 2001-01-03 | 2002-04-23 | Cheryl Kunz | Tool for installing and removing winterizing plugs |
US6609281B2 (en) | 2001-09-04 | 2003-08-26 | John T. Morrison | Hand tool for brake shoe spring-retaining cup |
GB2387803A (en) * | 2002-04-25 | 2003-10-29 | Paul Towson | Wingnut Spanner |
US6851337B2 (en) | 2003-06-16 | 2005-02-08 | Pacific Rim Direct, Ltd. | Method and apparatus for turning a set screw for a yoke |
US7334505B1 (en) * | 2004-10-15 | 2008-02-26 | Jenkins Ronald A | Hanging clamp wrench |
EP1683607A1 (en) * | 2005-01-25 | 2006-07-26 | Michael Kirchgässler | Tool for tightening and loosening a wing nut or wing screw of an automobile wheel |
US20060162506A1 (en) * | 2005-01-25 | 2006-07-27 | Michael Kirchgaessler | Tool for tightening and loosening a wing nut or wing screw that secures a motor vehicle wheel |
US7127970B2 (en) | 2005-01-25 | 2006-10-31 | Michael Kirchgaessler | Tool for tightening and loosening a wing nut or wing screw that secures a motor vehicle wheel |
US20080011128A1 (en) * | 2006-07-13 | 2008-01-17 | Stephens John F | Socket and fastener driving assembly using same |
US7430944B1 (en) * | 2006-11-30 | 2008-10-07 | Miller Terry G | Wing nut installation clutch drive device |
US20080132946A1 (en) * | 2006-12-04 | 2008-06-05 | Gregory Paul Mueller | Skin port |
US20090282954A1 (en) * | 2008-05-08 | 2009-11-19 | Chris Gnatz | Multi-Purpose Tool |
US8047102B2 (en) | 2008-05-08 | 2011-11-01 | Chris Gnatz | Multi-purpose tool |
US7802499B2 (en) | 2008-09-18 | 2010-09-28 | Stephens John F | Fastener driver |
USD662802S1 (en) | 2008-11-07 | 2012-07-03 | Milwaukee Electric Tool Corporation | Tool bit |
US10065294B2 (en) | 2008-11-07 | 2018-09-04 | Milwaukee Electric Tool Corporation | Tool bit |
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 |
USD623036S1 (en) | 2008-11-07 | 2010-09-07 | Milwaukee Electric Tool Corporation | Insert bit |
USD663187S1 (en) | 2008-11-07 | 2012-07-10 | Milwaukee Electric Tool Corporation | Tool bit |
US11407090B2 (en) | 2008-11-07 | 2022-08-09 | Milwaukee Electric Tool Corporation | Tool bit |
US8418587B2 (en) | 2008-11-07 | 2013-04-16 | Milwaukee Electric Tool Corporation | Tool bit |
US20110197721A1 (en) * | 2008-11-07 | 2011-08-18 | Debaker Joseph M | Tool bit |
US8800407B2 (en) | 2008-11-07 | 2014-08-12 | Milwaukee Electric Tool Corporation | Method of manufacturing a tool bit |
US9849570B2 (en) | 2008-11-07 | 2017-12-26 | Milwaukee Electric Tool Corporation | Tool bit |
USD711719S1 (en) | 2009-11-06 | 2014-08-26 | Milwaukee Electric Tool Corporation | Tool bit |
US20120285206A1 (en) * | 2010-01-19 | 2012-11-15 | Exaqtworld | Theft-prevention unit for a commercial item |
US8882420B2 (en) * | 2012-01-11 | 2014-11-11 | Bell Automotive Products, Inc. | Tire puncture repair tool |
US20130177369A1 (en) * | 2012-01-11 | 2013-07-11 | C. Kwai Kong | Tire Puncture Repair Tool |
US10022845B2 (en) | 2014-01-16 | 2018-07-17 | Milwaukee Electric Tool Corporation | Tool bit |
US9416810B2 (en) | 2014-07-11 | 2016-08-16 | Rtodds Engineering, Llc | Elastomeric retaining devices for joining elements |
US11766904B2 (en) | 2016-06-02 | 2023-09-26 | Truck Shields, Llc | Apparatuses and locking elements including assist devices |
US10906368B2 (en) | 2016-06-02 | 2021-02-02 | Truck Shields, Llc | Pin assist devices, hitch pins, and hitch pin assemblies |
USD931719S1 (en) | 2016-06-02 | 2021-09-28 | Truck Shields, Llc | Cotter pin assist device |
US11813905B2 (en) | 2016-06-02 | 2023-11-14 | Truck Shields, Llc | Apparatuses and locking elements including assist devices |
US20170348838A1 (en) * | 2016-06-02 | 2017-12-07 | Truck Shields, Llc | Cotter Pin Assist Device |
US11813906B2 (en) | 2016-06-02 | 2023-11-14 | Truck Shields, Llc | Apparatuses and locking elements including assist devices |
US20170348834A1 (en) * | 2016-06-03 | 2017-12-07 | Daxon D. Miller | Vehicle cover screw tool and method of use |
USD1016681S1 (en) | 2017-01-27 | 2024-03-05 | Truck Shields, Llc | Hitch pin device |
USD983027S1 (en) | 2017-01-27 | 2023-04-11 | Truck Shields, Llc | Pin assist device |
USD992467S1 (en) | 2017-01-27 | 2023-07-18 | Truck Shields, Llc | Hitch pin device |
USD847037S1 (en) | 2017-09-28 | 2019-04-30 | Truck Shields, Llc | Hitch pin device |
US11638987B2 (en) | 2017-12-01 | 2023-05-02 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
USD955843S1 (en) | 2018-08-10 | 2022-06-28 | Milwaukee Electric Tool Corporation | Driver bit |
USD921468S1 (en) | 2018-08-10 | 2021-06-08 | Milwaukee Electric Tool Corporation | Driver bit |
US11685025B2 (en) * | 2020-08-14 | 2023-06-27 | Marshen Tools, LLC | Door stop installation tool and method of using same |
US20220048166A1 (en) * | 2020-08-14 | 2022-02-17 | Marshen Tools, LLC. | Door Stop Installation Tool and Method of Using Same |
USD997709S1 (en) | 2020-12-23 | 2023-09-05 | Truck Shields, Llc | Pin assist device |
US11958168B2 (en) | 2023-03-21 | 2024-04-16 | Milwaukee Electric Tool Corporation | Wear resistant tool bit |
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