US20030159225A1 - Activated carpet cleaning brush - Google Patents

Activated carpet cleaning brush Download PDF

Info

Publication number
US20030159225A1
US20030159225A1 US10/087,083 US8708302A US2003159225A1 US 20030159225 A1 US20030159225 A1 US 20030159225A1 US 8708302 A US8708302 A US 8708302A US 2003159225 A1 US2003159225 A1 US 2003159225A1
Authority
US
United States
Prior art keywords
carpet
brush
hairs
activated
shape
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.)
Abandoned
Application number
US10/087,083
Inventor
Feng-I Kuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US10/087,083 priority Critical patent/US20030159225A1/en
Publication of US20030159225A1 publication Critical patent/US20030159225A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0284—Bristles having rounded ends
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/02—Nozzles
    • A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/0606—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads
    • A47L9/0613—Nozzles with fixed, e.g. adjustably fixed brushes or the like rigidly anchored brushes, combs, lips or pads with means specially adapted for picking up threads, hair or the like, e.g. brushes, combs, lint pickers or bristles pads

Definitions

  • the present invention relates to an activated carpet cleaning brush, more particularly to an activated cleaning brush capable to increase the hardness of brush hairs for loosening the surface of a carpet that is flattened by stamping and removing the dust and fluff hidden deeply inside the carpet without damaging the carpet or forming a cross resistance against the carpet.
  • the fiber of a carpet is flattened and loses elasticity and softness when stamped frequently for a long period. Moreover, the dust hidden deeply inside the carpet 20 may cause the growth of bacteria.
  • a hairbrush 12 made of hard hairs is used for the cleaning work is capable to clean the deep inside of the carpet 20 , but may damage the carpet 20 .
  • Such brush inserts into the carpet 20 with a right angle to hinder the vacuum cleaner from collecting dust.
  • the primary objective of the present invention is to provide an activated carpet cleaning brush having U-shape hairs spread on the surface of a brush or on a brush head of a vacuum cleaner to replace the prior straight brush hairs.
  • the hardness of the U-shape hairs is high enough to loosen the surface of a carpet that is flattened due to stamping and remove the dust and fluff hidden deeply inside the carpet.
  • the smooth tip of such hairs doesn't damage the carpet or form a cross resistance against the carpet, facilitating the cleaning capability of the vacuum cleaner.
  • the second objective of the present invention is to provide an activated carpet cleaning brush the U-shape hairs of which are capable to brush up the fiber of the carpet to restore the elasticity and softness thereof, increase the life thereof and produce an overall reactivated effect on the carpet. Such effect will be better when a vacuum cleaner is used to bring the air to flow through the fiber brushed up by the U-Shape brush hairs.
  • the present invention provides an activated carpet cleaning brush comprising a hair holder and a plurality of brush hairs bent to a U-shape. Both ends of each set of hairs are fixed on the hair holder so that the U-shape brush hairs are spread over the hair holder to form an activated carpet cleaning brush.
  • FIG. 1 is a schematic view showing the usage of a prior vacuum cleaner with soft brush hairs
  • FIG. 2 is a schematic view showing the usage of a prior vacuum cleaner with hard brush hairs ( 1 );
  • FIG. 3 is a schematic view showing the usage of a prior vacuum cleaner with hard brush hairs ( 2 );
  • FIG. 4 is a plan view of the present invention.
  • FIG. 4 a is an amplified 3D view showing a single brush hair of the present invention.
  • FIG. 5 is a schematic view showing the usage of the present invention ( 1 );
  • FIG. 6 is a schematic view showing the usage of the present invention ( 2 ).
  • FIG. 7 is a schematic view showing the usage of the present invention ( 3 ).
  • the present invention provides an activated carpet cleaning brush applicable to an ordinary brush or a brush head of a vacuum cleaner.
  • Such cleaning brush has a hair holder 30 and a plurality of U-shape brush hairs 31 .
  • Such brush hairs are bent to a U-shape and is totally different from the prior straight hairs.
  • the U-shape brush hairs 31 are fixed on the hair holder 30 and densely spread over the hair holder 30 .
  • two sets of hair holders 30 and U-shape brush hairs 31 are disposed on a housing 40 having a handle 41 .
  • One end of the housing 40 has an opening 42 for the collection of dust and fluff, and the hair holders 30 and U-shape brush hairs 31 are disposed on both sides of the opening 42 of the housing 40 .
  • the U-shape brush hairs 31 extrude appropriately to the outside of the housing 40 .
  • One end of the handle 41 forms a connection part 43 to connect to a pipe of the vacuum cleaner.
  • the activated carpet cleaning brush of the present invention is formed based on the aforementioned structure.
  • the U-shape brush hairs 31 of the present invention densely spread over the surface of a brush or a brush head of a vacuum cleaner to replace prior straight hairs.
  • the hardness of the U-shape brush hairs 31 is high enough to loosen the surface of a carpet 50 that is flattened due to stamping and remove the dust and fluff hidden deeply inside the carpet.
  • the smooth tip of such hairs doesn't damage the carpet 50 or form a cross resistance against the carpet, facilitating the cleaning capability of the vacuum cleaner.
  • the U-shape brush hairs 31 are capable to brush up the fiber of the carpet 50 to restore the elasticity and softness thereof, increase the life thereof and produce an overall reactive effect on the carpet 50 . Such effect will be better when a vacuum cleaner 60 is used to bring the air to flow through the fiber brushed up by the U-Shape brush hairs 31 .
  • the present invention is capable to restore the touch of the fiber of a carpet that has been pressed and flattened and lost elasticity and softness due to stamping for a long period.
  • the dust hidden deeply inside a carpet may cause the growth of bacteria and is not easily removed with current hairbrushes or brush heads of vacuum cleaners made of soft hairs.
  • hard hairs may damage the carpet and insert into the carpet at a right angle and, therefore, hinder the vacuum cleaner from collecting dust.
  • the present invention is capable to improve the aforementioned disadvantages of prior hairbrushes and create value for the industry.

Abstract

The present invention is an activated carpet cleaning brush, more particularly an activated hairbrush structure including a hair holder and a plurality of U-shape brush hairs. The U-shape brush hairs densely spread over the hair holder and are hard enough to loosen the surface of a carpet that is flattened by stamping and remove the dust and fluff hidden deeply inside the carpet. The smooth tip of the U-shape brush hairs doesn't damage carpet or form a cross resistance against the carpet to hinder the cleaning work. Moreover, the U-shape brush hairs are capable to brush up the fiber of the carpet, and restore the elasticity and softness thereof and produce an overall reactivated effect on the carpet.

Description

    1. FIELD OF THE INVENTION
  • The present invention relates to an activated carpet cleaning brush, more particularly to an activated cleaning brush capable to increase the hardness of brush hairs for loosening the surface of a carpet that is flattened by stamping and removing the dust and fluff hidden deeply inside the carpet without damaging the carpet or forming a cross resistance against the carpet. [0001]
    • 2. BACKGROUND OF THE INVENTION
  • As shown in FIG. 1, the fiber of a carpet is flattened and loses elasticity and softness when stamped frequently for a long period. Moreover, the dust hidden deeply inside the [0002] carpet 20 may cause the growth of bacteria.
  • To facilitate cleaning work, ordinary hairbrushes or the hairbrushes attached to the intake of a [0003] vacuum cleaner 10 are usually made of soft hairs 11. A brush made of such hairs is capable to remove the dust and fluff on the surface of the carpet 20, but cannot remove the dust and fluff hidden deeply inside the carpet 20. As shown in FIGS. 2 and 3, a hairbrush 12 made of hard hairs is used for the cleaning work is capable to clean the deep inside of the carpet 20, but may damage the carpet 20. Such brush inserts into the carpet 20 with a right angle to hinder the vacuum cleaner from collecting dust.
  • As mentioned above, the prior ordinary hairbrushes or the hairbrushes attached to the intake of a vacuum cleaner are inconvenient for practical use and have disadvantages that need to be improved. [0004]
  • Based on the aforesaid issues, the present inventor of the patent has being studied and referred to practical experiences and theories for designing and effectively improved the prior arts. [0005]
    • SUMMARY OF THE INVENTION
  • The primary objective of the present invention is to provide an activated carpet cleaning brush having U-shape hairs spread on the surface of a brush or on a brush head of a vacuum cleaner to replace the prior straight brush hairs. The hardness of the U-shape hairs is high enough to loosen the surface of a carpet that is flattened due to stamping and remove the dust and fluff hidden deeply inside the carpet. The smooth tip of such hairs doesn't damage the carpet or form a cross resistance against the carpet, facilitating the cleaning capability of the vacuum cleaner. [0006]
  • The second objective of the present invention is to provide an activated carpet cleaning brush the U-shape hairs of which are capable to brush up the fiber of the carpet to restore the elasticity and softness thereof, increase the life thereof and produce an overall reactivated effect on the carpet. Such effect will be better when a vacuum cleaner is used to bring the air to flow through the fiber brushed up by the U-Shape brush hairs. [0007]
  • To achieve the aforementioned objectives, the present invention provides an activated carpet cleaning brush comprising a hair holder and a plurality of brush hairs bent to a U-shape. Both ends of each set of hairs are fixed on the hair holder so that the U-shape brush hairs are spread over the hair holder to form an activated carpet cleaning brush. [0008]
  • The features and advantages of the present invention will be more understandable through the following detailed description of the preferred embodiment with reference to the accompanying drawings.[0009]
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a schematic view showing the usage of a prior vacuum cleaner with soft brush hairs; [0010]
  • FIG. 2 is a schematic view showing the usage of a prior vacuum cleaner with hard brush hairs ([0011] 1);
  • FIG. 3 is a schematic view showing the usage of a prior vacuum cleaner with hard brush hairs ([0012] 2);
  • FIG. 4 is a plan view of the present invention; [0013]
  • FIG. 4[0014] a is an amplified 3D view showing a single brush hair of the present invention;
  • FIG. 5 is a schematic view showing the usage of the present invention ([0015] 1);
  • FIG. 6 is a schematic view showing the usage of the present invention ([0016] 2); and
  • FIG. 7 is a schematic view showing the usage of the present invention ([0017] 3).
    • DETAILED DESCRIPTION OF THE INVENTION
  • As shown in FIG. 4, the present invention provides an activated carpet cleaning brush applicable to an ordinary brush or a brush head of a vacuum cleaner. Such cleaning brush has a [0018] hair holder 30 and a plurality of U-shape brush hairs 31. As shown in FIG. 4a, such brush hairs are bent to a U-shape and is totally different from the prior straight hairs. The U-shape brush hairs 31 are fixed on the hair holder 30 and densely spread over the hair holder 30.
  • In this embodiment, two sets of [0019] hair holders 30 and U-shape brush hairs 31 are disposed on a housing 40 having a handle 41. One end of the housing 40 has an opening 42 for the collection of dust and fluff, and the hair holders 30 and U-shape brush hairs 31 are disposed on both sides of the opening 42 of the housing 40. The U-shape brush hairs 31 extrude appropriately to the outside of the housing 40. One end of the handle 41 forms a connection part 43 to connect to a pipe of the vacuum cleaner. The activated carpet cleaning brush of the present invention is formed based on the aforementioned structure.
  • As shown in FIG. 5, the [0020] U-shape brush hairs 31 of the present invention densely spread over the surface of a brush or a brush head of a vacuum cleaner to replace prior straight hairs. The hardness of the U-shape brush hairs 31 is high enough to loosen the surface of a carpet 50 that is flattened due to stamping and remove the dust and fluff hidden deeply inside the carpet. The smooth tip of such hairs doesn't damage the carpet 50 or form a cross resistance against the carpet, facilitating the cleaning capability of the vacuum cleaner.
  • As shown in FIGS. 6 and 7, the [0021] U-shape brush hairs 31 are capable to brush up the fiber of the carpet 50 to restore the elasticity and softness thereof, increase the life thereof and produce an overall reactive effect on the carpet 50. Such effect will be better when a vacuum cleaner 60 is used to bring the air to flow through the fiber brushed up by the U-Shape brush hairs 31.
  • Based on the aforementioned description, the present invention is capable to restore the touch of the fiber of a carpet that has been pressed and flattened and lost elasticity and softness due to stamping for a long period. The dust hidden deeply inside a carpet may cause the growth of bacteria and is not easily removed with current hairbrushes or brush heads of vacuum cleaners made of soft hairs. Moreover, hard hairs may damage the carpet and insert into the carpet at a right angle and, therefore, hinder the vacuum cleaner from collecting dust. The present invention is capable to improve the aforementioned disadvantages of prior hairbrushes and create value for the industry. [0022]
  • Although the substantial functions and uniqueness of the present invention has been illustrated and described with reference to the preferred embodiment thereof, it should be understood that it is in no way limited to the details of such embodiment but is capable of numerous modifications within the scope of the appended claims. [0023]

Claims (3)

What is claimed is:
1. An activated carpet cleaning brush, comprising:
a hair holder; and
a plurality of U-shape brush hairs bent to a U-shape, both ends of said U-shape brush hairs being fixed on said hair holder so that said U-shape brush hairs are spread over said hair holder.
2. The activated carpet cleaning brush as cited in claim 1, wherein said hair holder and U-shape brush hairs are disposed on a housing having a handle.
3. The activated carpet cleaning brush as cited in claim 1, wherein said hair holder and U-shape brush hairs are disposed on a brush or a brush head of a vacuum cleaner.
US10/087,083 2002-02-27 2002-02-27 Activated carpet cleaning brush Abandoned US20030159225A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/087,083 US20030159225A1 (en) 2002-02-27 2002-02-27 Activated carpet cleaning brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/087,083 US20030159225A1 (en) 2002-02-27 2002-02-27 Activated carpet cleaning brush

Publications (1)

Publication Number Publication Date
US20030159225A1 true US20030159225A1 (en) 2003-08-28

Family

ID=27753886

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/087,083 Abandoned US20030159225A1 (en) 2002-02-27 2002-02-27 Activated carpet cleaning brush

Country Status (1)

Country Link
US (1) US20030159225A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040226584A1 (en) * 2003-05-14 2004-11-18 Michael Guest Multifunctional surface cleaning machine and method of using the same
US20040226578A1 (en) * 2003-05-14 2004-11-18 Michael Guest Priming pump for multi-functional cleaning machine
US20050132527A1 (en) * 2003-05-14 2005-06-23 Roger Pedlar Apparatus for floor cleaning and treatment
US20060124770A1 (en) * 2003-05-14 2006-06-15 Castle Rock Industries, Inc. Spray nozzle and mixing block
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
US8302240B2 (en) 2009-07-29 2012-11-06 Karcher North America, Inc. Selectively adjustable steering mechanism for use on a floor cleaning machine
USD693529S1 (en) 2012-09-10 2013-11-12 Karcher North America, Inc. Floor cleaning device
US8887340B2 (en) 2003-05-14 2014-11-18 Kärcher North America, Inc. Floor cleaning apparatus
US8978190B2 (en) 2011-06-28 2015-03-17 Karcher North America, Inc. Removable pad for interconnection to a high-speed driver system
CN108272387A (en) * 2018-02-07 2018-07-13 江苏美的清洁电器股份有限公司 Scrubbing brush and dust catcher
US10799080B2 (en) 2016-07-22 2020-10-13 Samsung Electronics Co., Ltd. Cleaner
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1179426A (en) * 1913-07-23 1916-04-18 John E Hamilton Tooth-brush.
US2599191A (en) * 1947-07-02 1952-06-03 Roland J Meunier Dental brush having looped bristles
US3251596A (en) * 1964-01-25 1966-05-17 Niizaki Fukusaburo Brush body forming a gliding surface and a gliding device therewith
US4211217A (en) * 1978-04-24 1980-07-08 L'oreal Brush for brushing the hair or massaging the cutaneous covering
US5938673A (en) * 1998-05-14 1999-08-17 Colgate-Palmolive Company Tongue cleaning device
US6260229B1 (en) * 1998-06-05 2001-07-17 E. I. Du Pont De Nemours And Company Bristle sub-assemblies and method of making same
US20030088932A1 (en) * 2001-11-09 2003-05-15 Vernon Gardiner Toothbrush
US6568028B2 (en) * 1999-04-27 2003-05-27 Putics Gyoengyi Carpet-cleaning brush

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1179426A (en) * 1913-07-23 1916-04-18 John E Hamilton Tooth-brush.
US2599191A (en) * 1947-07-02 1952-06-03 Roland J Meunier Dental brush having looped bristles
US3251596A (en) * 1964-01-25 1966-05-17 Niizaki Fukusaburo Brush body forming a gliding surface and a gliding device therewith
US4211217A (en) * 1978-04-24 1980-07-08 L'oreal Brush for brushing the hair or massaging the cutaneous covering
US5938673A (en) * 1998-05-14 1999-08-17 Colgate-Palmolive Company Tongue cleaning device
US6260229B1 (en) * 1998-06-05 2001-07-17 E. I. Du Pont De Nemours And Company Bristle sub-assemblies and method of making same
US6568028B2 (en) * 1999-04-27 2003-05-27 Putics Gyoengyi Carpet-cleaning brush
US20030088932A1 (en) * 2001-11-09 2003-05-15 Vernon Gardiner Toothbrush

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8528142B1 (en) 2003-05-14 2013-09-10 Karcher North America, Inc. Floor treatment apparatus
US20050132527A1 (en) * 2003-05-14 2005-06-23 Roger Pedlar Apparatus for floor cleaning and treatment
US20040226584A1 (en) * 2003-05-14 2004-11-18 Michael Guest Multifunctional surface cleaning machine and method of using the same
US8887340B2 (en) 2003-05-14 2014-11-18 Kärcher North America, Inc. Floor cleaning apparatus
US20060124770A1 (en) * 2003-05-14 2006-06-15 Castle Rock Industries, Inc. Spray nozzle and mixing block
US20060156498A1 (en) * 2003-05-14 2006-07-20 Castle Rock Industries, Inc. Floor cleaning and treatment apparatus
US7406739B2 (en) 2003-05-14 2008-08-05 Karcher Floor Care, Inc Grout tool for use with an all surface cleaning apparatus
US7533435B2 (en) 2003-05-14 2009-05-19 Karcher North America, Inc. Floor treatment apparatus
US10555657B2 (en) 2003-05-14 2020-02-11 Kärcher North America, Inc. Floor treatment apparatus
US8245345B2 (en) 2003-05-14 2012-08-21 Karcher North America, Inc. Floor treatment apparatus
US9757005B2 (en) 2003-05-14 2017-09-12 Kärcher North America, Inc. Floor treatment apparatus
US8438685B2 (en) 2003-05-14 2013-05-14 Karcher North America, Inc. Floor treatment apparatus
US9730566B2 (en) 2003-05-14 2017-08-15 Kärcher North America, Inc. Floor treatment apparatus
US20040226578A1 (en) * 2003-05-14 2004-11-18 Michael Guest Priming pump for multi-functional cleaning machine
US20060037171A1 (en) * 2003-05-14 2006-02-23 Michael Guest Grout tool for use with an all surface cleaning apparatus
US9510721B2 (en) 2003-05-14 2016-12-06 Karcher North America, Inc. Floor cleaning apparatus
US9015887B1 (en) 2003-05-14 2015-04-28 Kärcher North America, Inc. Floor treatment apparatus
US9192276B2 (en) 2003-05-14 2015-11-24 Karcher North America, Inc. Floor cleaning apparatus
US9451861B2 (en) 2003-05-14 2016-09-27 Kärcher North America, Inc. Floor treatment apparatus
US8302240B2 (en) 2009-07-29 2012-11-06 Karcher North America, Inc. Selectively adjustable steering mechanism for use on a floor cleaning machine
USD654234S1 (en) 2010-12-08 2012-02-14 Karcher North America, Inc. Vacuum bag
US8978190B2 (en) 2011-06-28 2015-03-17 Karcher North America, Inc. Removable pad for interconnection to a high-speed driver system
USD693529S1 (en) 2012-09-10 2013-11-12 Karcher North America, Inc. Floor cleaning device
US10799080B2 (en) 2016-07-22 2020-10-13 Samsung Electronics Co., Ltd. Cleaner
CN108272387A (en) * 2018-02-07 2018-07-13 江苏美的清洁电器股份有限公司 Scrubbing brush and dust catcher
USD907868S1 (en) 2019-01-24 2021-01-12 Karcher North America, Inc. Floor cleaner

Similar Documents

Publication Publication Date Title
USRE37625E1 (en) Tongue hygiene device
US20040255416A1 (en) Toothbrush with tongue cleaning member
JP3725546B2 (en) Flocking arrangement for toothbrush
US20030159225A1 (en) Activated carpet cleaning brush
KR101375411B1 (en) Oral care implement having tissue cleaning elements with directional cleaning
EP1656063B1 (en) Vacuum cleaner brushroll
US20020157202A1 (en) Multiple head toothbrush
US20030088932A1 (en) Toothbrush
WO2006011272A1 (en) Gap cleaning fin and gap cleaner
CN202069134U (en) Toothbrush
CN207803754U (en) A kind of oral cavity mucosa cleaning device
CN205513130U (en) Protect gum carbon filament toothbrush
CN215688668U (en) Electric toothbrush head and electric toothbrush
CN211862681U (en) Novel air duct bottom plate of dust collector floor brush
CN108294452A (en) Novel toothbrush
JP3200339U (en) Vacuum cleaner head
CN216316219U (en) Novel U-shaped toothbrush
CN213882153U (en) Toothbrush with oral cavity protection function
JP2002085302A (en) Suction attachment
MXPA01011380A (en) Surface cleaning device.
CN215125241U (en) Interdental brush
KR101121659B1 (en) Toothbrush having easy toothbrushing
CN210581527U (en) Convenient toothbrush
US20150150365A1 (en) Integral brush with no gaps between cleaning assembly and handle and manufacturing process thereof
CN2534875Y (en) Activating cleaning brush for carpet

Legal Events

Date Code Title Description
STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION