EP1240847B1 - Zahnbürste - Google Patents

Zahnbürste Download PDF

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Publication number
EP1240847B1
EP1240847B1 EP02012748A EP02012748A EP1240847B1 EP 1240847 B1 EP1240847 B1 EP 1240847B1 EP 02012748 A EP02012748 A EP 02012748A EP 02012748 A EP02012748 A EP 02012748A EP 1240847 B1 EP1240847 B1 EP 1240847B1
Authority
EP
European Patent Office
Prior art keywords
tuft
tufts
head
handle
toothbrush
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
Application number
EP02012748A
Other languages
English (en)
French (fr)
Other versions
EP1240847A2 (de
EP1240847A3 (de
Inventor
Donna Beals
Michael Roberts
Maisie Wong-Paredes
Bradley Castillo
Thomas Craig Masterman
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.)
Procter and Gamble Business Services Canada Co
Original Assignee
Gillette Canada 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26873851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1240847(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/177,991 external-priority patent/US6308367B1/en
Application filed by Gillette Canada Inc filed Critical Gillette Canada Inc
Priority to EP08022193A priority Critical patent/EP2052643A3/de
Publication of EP1240847A2 publication Critical patent/EP1240847A2/de
Publication of EP1240847A3 publication Critical patent/EP1240847A3/de
Application granted granted Critical
Publication of EP1240847B1 publication Critical patent/EP1240847B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A46B5/026—Grips or handles having a nonslip section
    • 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
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • the invention relates generally to the field of oral care, and in particular to toothbrushes. More particularly, the invention relates to a toothbrushes with a three-dimensional bristle profile to provide improved cleaning of interproximal and gingival marginal regions of teeth.
  • Toothbrushing and flossing are fundamental steps in achieving good oral hygiene.
  • the practice of flossing has not met with widespread acceptance among the general populace even though it is acknowledged by the general populace that flossing is something that should be completed as part of good oral hygiene.
  • people who floss oftentimes do not perform adequate flossing in hard to reach areas of the mouth.
  • most commercially available toothbrushes clean the outer buccal face of teeth adequately, they fail to provide improved cleaning of plaque and debris from the gingival margin, interproximal areas, lingual surfaces and other hard to reach areas of the mouth.
  • US-A-5446940 discloses a toothbrush whose tufts comprise three distinct groups of rows, with each row oriented transversely to the longitudinal axis of the head.
  • US-A-5628082 discloses a toothbrush with a handle formed with opposed gripping portions, a bristle arrangement, and a narrow and thin head for maximum access to the oral cavity.
  • FR-A-2624360 discloses a device consisting of a handle with a rounded-profile head and a combination of tufts implanted on the head support.
  • DE 4412301-A discloses an electric toothbrush with a brush section having inclined bristles.
  • toothbrushes do not adequately clean the rear-most molars (e.g. wisdom teeth or second molars) is that the one or more tufts secured to the toothbrush head at a location most distal from the toothbrush handle are not angled towards a direction along which the head extends from the handle. As such, these tufts cannot extend far enough past the end of the head of the toothbrush to sufficiently clean the molar teeth in the back of the mouth.
  • molars e.g. wisdom teeth or second molars
  • prior art toothbrushes disclose tufts of bristles having at most three different types of cross-sections.
  • a brush e.g. the outer buccal face, gingival margin, interproximal areas, lingual surfaces and rearward most molars.
  • prior art brushes do not provide tufts of sufficiently varied cross-section specifically designed to clean all areas of the teeth.
  • a toothbrush comprising a handle, a head extending from the handle, and a plurality of tufts of bristles secured to the head, with three of the tufts each being at an acute angle relative to an imaginary line which is tangent to or co-planar with a surface of the head through which the three tufts are secured to the head, the three tufts being angled and aligned substantially toward the same direction, the direction being substantially parallel with the handle, the direction being substantially towards or away from the handle, a first one of the three tufts having a length, a second one of the three tufts being adjacent to the first tuft and having a length shorter than the length of the first tuft, and a third one of the three tufts being adjacent to the first tuft and having a length shorter than the length of the first tuft, a fourth tuft being secured to the head at a location such that no other tuft is secured to the head, at a location which is more distal from the handle than the location
  • a toothbrush includes a handle, a head extending from the handle, and a plurality of tufts of bristles secured to the head.
  • One of the tufts is secured to the head at a location such that no other tuft is secured to the head at a location which is more distal from the handle than the location where the one tuft is secured to the head.
  • the one tuft is angled by about 81 degrees or less relative to an imaginary line which is tangent to or co-planar with a surface of the head through which the one tuft is secured to the head.
  • the one tuft is tilted away from the handle towards a direction along which the head extends from the handle.
  • the tuft is able to extend past the end of the head of the toothbrush and thus clean molars in the back of the mouth in a more sufficient manner.
  • a toothbrush includes a handle, a head extending from the handle, and a plurality of tufts of bristles secured to the head. Two of the tufts are each at an acute angle relative to an imaginary line which is tangent to or co-planar with a surface of the head through which the two tufts are secured to the head.
  • the two tufts have a different characteristic from each other selected from the group of characteristics consisting of length, cross-section, color, material and combinations thereof.
  • angled tufts which vary in their length, cross-section, color, materials or combinations thereof, allows such angled tufts to clean more than one part of the teeth. For example, one type of angled tuft will clean the buccal face of teeth while another type of angled tuft will clean the interproximal areas of the teeth.
  • a toothbrush includes a handle, a head extending from the handle, and, a multiplicity of tufts of bristles secured to the head.
  • the multiplicity of tufts include tufts with at least five different types of cross-sections.
  • these tufts can clean all areas of the teeth (e.g. the outer buccal face, gingival margin, interproximal areas, lingual surfaces and rearward most molars) properly.
  • a toothbrush 10 includes a handle portion 12 and a head portion 14 which extends from the handle in a direction D.
  • the overall length of toothbrush 10 is preferably about 19.558 cm (7.7 inches) while the width of head 14 at its widest portion is preferably about 1.27 cm (0.5 inches).
  • a main portion o16 of handle 12, and head 14 are made of a unitary piece of polypropylene.
  • Remaining portions of handle 12, including thumb gripping portion 18, optional Trademark 24 (preferably about 2.0182 cm (0.83 inches) long) and finger gripping portion 20 are preferably made of a thermoplastic elastomer, preferably kraton rubber (a hydrogenated or unhydrogenated oil filled block co-polymer of styrene and butadiene or isoprene having a shore A hardness of between about 5 and about 70).
  • Thumb gripping portion 18 and a portion of finger gripping portion 20 have a series of seventeen raised ribs 22 which aid in the gripability of the handle.
  • Ribs 22 are preferably 0.127 cm (0.05 inches) in width.
  • a plurality of tufts 26 of bristles are secured to head 14 of the toothbrush.
  • Each tuft is made up of a large number of bristles, and all of the bristles are preferably end-rounded.
  • a first type of tuft, type 28 is made up of bristles formed of poly-butylene-terephthalate (PBT) with an abrasive such as kaolin clay particles mixed throughout the PBT. These bristles are between about 0.0127 to 0.0229 cm (0.005 to 0.009 inches) in diameter, preferably 0.0178 cm (0.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.1176 cm (0.440 inches).
  • PBT poly-butylene-terephthalate
  • the cross-sectional tufted area for tuft 28 is about 0.0947 square cm (0.0373 square inches), providing a tuft volume measured from the head surface of about 0.0417 cubic cm (0.0164 cubic inches), preferably this volume is between about 0.0381 and 0.0457 cubic cm (0.015 and 0.018 cubic inches).
  • a second type of tuft, type 32 is made up of nylon IndicatorsTM type bristles which are formed of 6.12 nylon and colored blue on their external surface. As is well known in the art, the blue coloring on these bristles is slowly worn away as the brush is used over time to indicate the extent to which the toothbrush is worn. These bristles are between about 0.0127 to 0.0229 cm (0.005 to 0.009 inches) in diameter, preferably 0.0178 cm (0.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 0.889 cm (0.350 inches). The cross-sectional area of each tuft 32 is about 0.0114 square cm (0.0045 square inches). As shown in FIG. 6 , type 32 tufts have a round cross-section. There are between 8 and 12 type 32 tufts secured to head 14.
  • a third type of tuft, type 34 is made up of bristles formed of PBT with an abrasive such as kaolin clay particles mixed throughout the PBT. These bristles are between about 0.0127 to 0.0229 cm (0.005 to 0.009 inches) in diameter, preferably 0.0178 cm (0.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.1176 cm (0.440 inches). The cross-sectional area of each tuft 34 is about 0.0069 square cm (0.0027 square inches). There are between eight and twelve type 34 tufts secured to head 14. As shown in FIG. 6 , type 34 tufts are rectangular in shape with rounded ends.
  • a fourth type of tuft, type 36 is made up of bristles formed of PBT with an abrasive such as kaolin clay particles mixed throughout the PBT. These bristles are between about 0.0127 to 0.0229 cm (0.005 to 0.009 inches) in diameter, preferably 0.0178 cm (0.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.1176 cm (0.440 inches). The cross-sectional area of each tuft 36 is about 0.0102 square cm (0.0040 square inches). There are between four and six type 36 tufts secured to head 14. As shown in FIG. 6 , type 36 tufts are rectangular in shape with rounded ends, and are wider across the head than type 34 tufts.
  • a fifth and final type of tuft, type 38 is made up of bristles formed of PBT with an abrasive such as kaolin clay particles mixed throughout the PBT. These bristles are between about 0.0127 to 0.0229 cm (.005 to .009 inches) in diameter, preferably 0.0152 cm (0.006 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 0.889 cm (0.350 inches). The cross-sectional area of each tuft 38 is about 0.0213 square cm (0.0084 square inches). There are between four and six type 38 tufts secured to head 14. As shown in FIG. 6 , type 36 tufts are rectangular in shape with rounded ends, and are wider than type 36 tufts.
  • tuft type 28 has a cross-section which is more than four times as large as any other tuft secured to head 14.
  • any of the bristles attached to head 14 could be made from, for example, PBT with or without an abrasive such as kaolin clay, 6.12 nylon with or without an abrasive, or nylon IndicatorTM material with or without an abrasive.
  • the bristles within a tuft and between tufts can have varying lengths, diameters, cross-sectional shapes, cross-sectional areas, colors and be made of differing materials.
  • all of the tufts on head 14 are angled either towards direction D or towards the direction opposite of direction D by preferably less than about 81 degrees, more preferably between about 69 degrees to about 81 degrees, and most preferably by about 75 degrees, relative to an imaginary straight line 40 which is tangent to surface 30 of head 14. If surface 30 was flat, rather than curved, then line 40 would be co-planar with surface 30.
  • Two outer rows of tufts 42 are angled towards direction D away from handle 12.
  • An inner row of tufts 44 are angled opposite direction D towards handle 12 with the exception of large tuft 28 which is tilted towards direction D away from handle 12.
  • Toothbrush 10 can be made by the following process which is generally understood by those skilled in the art.
  • Each of the tufts of bristles are formed by gathering together a desired amount of bristles of a selected material, length and diameter.
  • the tufts are then inserted into apertures in part of a mold of an injection molding machine.
  • An end of the tuft which is or will project into the mold cavity is then melted to join the bristles together in a fused mass or ball at that end of the tuft.
  • the mold part bearing the tufts is then joined with another portion of the mold which together define a cavity used to form main portion 16 of the toothbrush.
  • the fused masses of the tufts are located just within the cavity.
  • Polypropylene is then injected into the cavity to form portion 16 of toothbrush 10.
  • the polypropylene is then cooled at which point the partially finished toothbrush is moved to a second injection molding station.
  • the cooled, hardened polypropylene secures the fused masses of the tufts to head 14 of the toothbrush.
  • the partially finished brush is put into a second mold having cavities to form the thumb gripping portion 18, trademark 24 and finger gripping portion 20.
  • a thermoplastic elastomer is then injected into the mold after which the elastomer is cooled and finished toothbrush 10 is removed from the mold. The toothbrush is then packaged.

Claims (9)

  1. Zahnbürste (10), einen Griff (12), einen Kopf (14), der vom Griff (12) ausgeht, und mehrere Büschel (26) von Borsten, die an dem Kopf (14) befestigt sind, aufweisend, dadurch gekennzeichnet, dass drei der Büschel (26) jeweils in einem spitzen Winkel relativ zu einer gedachten Linie (40) stehen, die tangential zu oder koplanar mit einer Oberfläche des Kopfes (14) ist, durch die die drei Büschel (26) an dem Kopf (14) befestigt sind, wobei die drei Büschel (26) in einer Richtung abgewinkelt sind, wobei die Richtung im Wesentlichen parallel zu dem Griff (12) verläuft, wobei die Richtung im Wesentlichen hin zu oder weg von dem Griff (12) verläuft, wobei ein erstes Büschel (32) der drei Büschel (26) eine Länge aufweist, ein zweites Büschel (34) der drei Büschel (26) an das erste Büschel (32) angrenzt und eine Länge aufweist, die größer ist als die Länge des ersten Büschels (32), und ein drittes Büschel (36) der drei Büschel (26) an das erste Büschel (32) angrenzt und eine Länge aufweist, die größer ist als die Länge des ersten Büschels (32), wobei ein viertes Büschel (28) an dem Kopf (14) an einer solchen Stelle befestigt ist, dass kein anderes Büschel an dem Kopf (14) an einer Stelle befestigt ist, die von dem Griff (12) weiter entfernt ist als die Stelle, an der das vierte Büschel (28) an dem Kopf (14) befestigt ist, wobei die Querschnittsfläche des vierten Büschels (28) mindestens vier Mal so groß ist wie die Querschnittsfläche jedes anderen Büschels, das an dem Kopf (14) befestigt ist, und dadurch gekennzeichnet, dass das erste (32) der drei Büschel (26) ein Schleifmittel aufweist.
  2. Zahnbürste nach Anspruch 1, dadurch gekennzeichnet, dass das vierte Büschel (28) 69 bis 81 Grad von der gedachten Linie (40) abgewinkelt ist.
  3. Zahnbürste nach Anspruch 2, dadurch gekennzeichnet, dass das vierte Büschel (28) 75 Grad von der gedachten Linie (40) abgewinkelt ist.
  4. Zahnbürste nach Anspruch 1, dadurch gekennzeichnet, dass das vierte Büschel (28) 81 Grad oder weniger relativ zu der gedachten Linie (40) abgewinkelt ist und weg von dem Griff (12) und hin zu einer allgemeinen Richtung, in der der Kopf (14) von dem Griff (12) ausgeht, geneigt ist.
  5. Zahnbürste nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass eine oder mehrere der Borsten eine Eigenschaft aufweist, die sich von den anderen Borsten unterscheidet, wobei die Eigenschaft die Länge, der Durchmesser, die Querschnittsfläche, die Querschnittsform, die Farbe, das Material oder eine Kombination beliebiger zwei oder mehr dieser Eigenschaften ist.
  6. Zahnbürste nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die drei Büschel (32, 34, 36) 69 bis 81 Grad von der gedachten Linie (40) abgewinkelt sind.
  7. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das dritte Büschel (36) der drei Büschel (26) ein Schleifmittel aufweist.
  8. Zahnbürste (10) nach einem der vorstehenden Ansprüche, wobei das erste Büschel (32), das zweite Büschel (34) und das vierte Büschel (28) weg von dem Griff (12) abgewinkelt sind.
  9. Zahnbürste (10) nach einem der vorstehenden Ansprüche, wobei die Büschel ein zerlaufenes Ende umfassen, das eine verschmolzene Masse bildet, die in dem Kopf (14) verankert ist.
EP02012748A 1997-11-12 1998-11-06 Zahnbürste Expired - Lifetime EP1240847B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08022193A EP2052643A3 (de) 1997-11-12 1998-11-06 Zahnbürste

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US96829397A 1997-11-12 1997-11-12
US968293 1997-11-12
US09/177,991 US6308367B1 (en) 1997-11-12 1998-10-23 Toothbrush
US177991 1998-10-23
EP98956668A EP0955837B2 (de) 1997-11-12 1998-11-06 Zahnbürste

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP98956668.2 Division 1998-11-06
EP98956668A Division EP0955837B2 (de) 1997-11-12 1998-11-06 Zahnbürste

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP08022193A Division EP2052643A3 (de) 1997-11-12 1998-11-06 Zahnbürste
EP08022193.0 Division-Into 2008-12-19

Publications (3)

Publication Number Publication Date
EP1240847A2 EP1240847A2 (de) 2002-09-18
EP1240847A3 EP1240847A3 (de) 2003-02-12
EP1240847B1 true EP1240847B1 (de) 2011-12-21

Family

ID=26873851

Family Applications (2)

Application Number Title Priority Date Filing Date
EP98956668A Expired - Lifetime EP0955837B2 (de) 1997-11-12 1998-11-06 Zahnbürste
EP02012748A Expired - Lifetime EP1240847B1 (de) 1997-11-12 1998-11-06 Zahnbürste

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP98956668A Expired - Lifetime EP0955837B2 (de) 1997-11-12 1998-11-06 Zahnbürste

Country Status (24)

Country Link
EP (2) EP0955837B2 (de)
JP (4) JP4069188B2 (de)
CN (1) CN1120682C (de)
AR (1) AR048240A2 (de)
AT (1) ATE233060T1 (de)
AU (1) AU742959B2 (de)
BR (1) BR9806247A (de)
CA (1) CA2271852C (de)
CZ (1) CZ172999A3 (de)
DE (4) DE29823590U1 (de)
ES (1) ES2192797T5 (de)
GB (1) GB2333697A (de)
HU (1) HUP0004254A3 (de)
ID (1) ID21723A (de)
IL (1) IL129913A (de)
NO (1) NO992417L (de)
NZ (1) NZ335854A (de)
PL (1) PL191797B1 (de)
RO (1) RO120310B1 (de)
RU (1) RU2228129C2 (de)
SK (1) SK63899A3 (de)
TR (1) TR199901208T1 (de)
TW (1) TW538701U (de)
WO (1) WO1999023910A1 (de)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6601272B2 (en) * 1998-05-08 2003-08-05 John O. Butler Company Dental hygiene system handle
DE19900765A1 (de) 1999-01-12 2000-07-13 Braun Gmbh Vorrichtung zur Beseitigung von Plaques und zur Reinigung von Zahnzwischenräumen
AU5913299A (en) 1999-09-08 2001-04-10 Procter & Gamble Company, The A handle for a toothbrush
US6564416B1 (en) * 2000-05-22 2003-05-20 Gillette Canada Company Toothbrush
JP4132744B2 (ja) 2000-08-23 2008-08-13 花王株式会社 ブラシの製造方法及び装置
EP1339346B1 (de) 2000-12-07 2006-05-17 GlaxoSmithKline Consumer Healthcare GmbH & Co.KG. Bürstenteil für eine elektrische zahnbürste
DE10122987B4 (de) * 2001-05-11 2007-07-12 Bürstenmann GmbH Zahnbürstenkopf
JP4688344B2 (ja) * 2001-05-24 2011-05-25 花王株式会社 歯ブラシ
JP4688345B2 (ja) * 2001-05-24 2011-05-25 花王株式会社 歯ブラシ
US6848141B2 (en) 2001-06-08 2005-02-01 Colgate-Palmolive Company Brush section for an electric toothbrush
US6405401B1 (en) * 2001-07-02 2002-06-18 Colgate-Palmolive Company Toothbrush having a bristle pattern which provides enhanced cleaning
GB0123939D0 (en) 2001-10-05 2001-11-28 Glaxosmithkline Consumer Healt Toothbrush
US6725490B2 (en) 2001-11-06 2004-04-27 The Procter & Gamble Company Complex motion toothbrush
DE10209320A1 (de) 2002-03-02 2003-09-25 Braun Gmbh Zahnbürstenkopf einer elektrischen Zahnbürste
US20030163882A1 (en) 2002-03-04 2003-09-04 The Procter & Gamble Company Electric toothbrushes
US7269872B2 (en) * 2002-04-12 2007-09-18 Colgate-Palmolive Company Powered toothbrush head
US7478959B2 (en) 2002-09-05 2009-01-20 Colgate-Palmolive Company Oral care toothbrush
US20040177462A1 (en) * 2003-03-14 2004-09-16 The Gillette Company Toothbrush head
US20060272112A9 (en) * 2003-03-14 2006-12-07 The Gillette Company Toothbrush
WO2004093719A2 (en) 2003-04-23 2004-11-04 The Procter & Gamble Company Electric toothbrushes
US7941886B2 (en) * 2003-09-19 2011-05-17 Braun Gmbh Toothbrushes
DE10352993A1 (de) * 2003-11-13 2005-06-16 Braun Gmbh Bürstenteil für eine elektrische Zahnbürste
US7398575B2 (en) 2004-02-17 2008-07-15 Church & Dwight Co., Inc. Electric toothbrush having a flexible drive shaft
GB0405956D0 (en) * 2004-03-17 2004-04-21 Reeves Stacey Clipper grade (length) chart
DE102004038926B4 (de) * 2004-08-11 2007-02-01 Nidal Odeh Zahnbürste mit variablem Borstenprofil
DE502006005864D1 (de) 2005-08-08 2010-02-25 Gaba International Ag Zahnbürste mit schräggestellten und zugespitzten borsten
DE102005045279A1 (de) * 2005-09-22 2007-04-05 Braun Gmbh Zahnbürstenkopf
DE102006005616A1 (de) * 2006-02-06 2007-08-09 Synpart Ag Reinigungs-oder Applikationsgerät
US8631534B2 (en) 2006-06-08 2014-01-21 Dr. Fresh, Llc Toothbrush
US20070283517A1 (en) 2006-06-08 2007-12-13 Stephen John Blanchard Toothbrush head
CH713325B1 (de) 2006-08-25 2018-06-29 Gaba Int Holding Gmbh Zahnbürste mit schräggestellten Borsten und zugespitzten Borsten.
DE202008017719U1 (de) † 2008-02-28 2010-04-22 Brother Kogyo K.K., Nagoya Tintenpatrone, Tintenpatronenset und Tintenpatronenbestimmungssystem
US8459892B2 (en) 2008-06-25 2013-06-11 Colgate-Palmolive Company Oral care implement
US8282298B2 (en) 2008-06-26 2012-10-09 Colgate-Palmolive Company Oral care implement
US9655435B2 (en) 2008-12-15 2017-05-23 Glaxosmithkline Consumer Healthcare Gmbh & Co., Kg Toothbrush bristle arrangement
JP5550131B2 (ja) * 2009-10-16 2014-07-16 株式会社歯愛メディカル 歯ブラシ
WO2011059361A1 (ru) * 2009-11-16 2011-05-19 Bornovolokov Dmitrijj Leonidovich Щетка для чистки раковин и ванн с синтетическими волокнами на пластмассовой основе
US20120246858A1 (en) * 2009-12-23 2012-10-04 Koninklijke Philips Electronics N.V. Position sensing toothbrush
USD628808S1 (en) 2009-12-23 2010-12-14 Colgate-Palmolive Company Toothbrush
EP2584932B1 (de) * 2010-06-25 2019-05-01 Swimc Llc Bürste mit abwechselnden reihen von abgewinkelten büscheln
CA2759485C (en) 2010-12-17 2019-02-26 Magna Closures Inc. Sharpener for a snow travel member such as a ski or a snowboard
JP5922439B2 (ja) * 2011-02-28 2016-05-24 花王株式会社 歯ブラシ
RU2489445C2 (ru) * 2011-04-13 2013-08-10 Владимир Дмитриевич Артемьев Способ получения из топинамбура инулинсодержащего раствора, способ получения инулина и способ получения фруктоолигосахаридов на основе этого раствора
WO2013060753A1 (en) * 2011-10-27 2013-05-02 Glaxosmithkline Consumer Healthcare Gmbh & Co. Kg Toothbrush
KR200469882Y1 (ko) * 2011-11-30 2013-11-20 (주)아모레퍼시픽 칫솔
ES2674939T3 (es) * 2013-06-06 2018-07-05 The Gillette Company Llc Cabezal para un utensilio de cuidado buccal
PL2810583T3 (pl) 2013-06-06 2018-11-30 Procter & Gamble Głowica narzędzia do pielęgnacji jamy ustnej
PL2810582T3 (pl) * 2013-06-06 2018-12-31 Gillette Co Llc Głowica narzędzia do higieny jamy ustnej
USD764804S1 (en) 2013-11-05 2016-08-30 Colgate-Palmolive Company Oral care implement
WO2015069219A1 (en) 2013-11-05 2015-05-14 Colgate-Palmolive Company Oral care implement
USD751295S1 (en) 2013-11-05 2016-03-15 Colgate-Palmolive Company Oral care implement
USD749855S1 (en) 2013-11-05 2016-02-23 Colgate-Palmolive Company Oral care implement
CN105682510B (zh) 2013-11-05 2018-05-22 高露洁-棕榄公司 口腔护理器具
MX2016005474A (es) 2013-11-05 2016-08-03 Colgate Palmolive Co Implemento para el cuidado bucal.
KR101612533B1 (ko) 2014-03-10 2016-04-14 정성길 경사모를 갖는 칫솔
EP2929803B1 (de) * 2014-04-11 2018-11-14 The Procter and Gamble Company Kopf für ein Mundpflegehilfsmittel
JP1527970S (de) 2014-10-17 2015-07-06
WO2016058923A1 (en) * 2014-10-17 2016-04-21 Unilever N.V. Oral care implement having a bristle pattern
EP3023030B1 (de) * 2014-11-19 2023-11-22 The Gillette Company LLC Kopf für ein Mundpflegehilfsmittel
AU2014414818B2 (en) 2014-12-23 2017-09-28 Colgate-Palmolive Company Oral care implement having multi-component handle
RU2656207C1 (ru) 2014-12-23 2018-05-31 Колгейт-Палмолив Компани Устройство для ухода за полостью рта
EP3223657B1 (de) 2014-12-23 2022-12-07 Colgate-Palmolive Company Mundpflegevorrichtung
MX2017007842A (es) 2014-12-23 2017-09-19 Colgate Palmolive Co Implemento para el cuidado bucal con un mango de componentes multiples.
US11229281B2 (en) 2014-12-23 2022-01-25 Colgate-Palmolive Company Oral care implement
US11291293B2 (en) 2014-12-23 2022-04-05 Colgate-Palmolive Company Oral care implement
RU2669740C1 (ru) 2014-12-23 2018-10-15 Колгейт-Палмолив Компани Приспособление для ухода за полостью рта
WO2016105364A1 (en) 2014-12-23 2016-06-30 Colgate-Palmolive Company Oral care implement having multi-component handle
BR112017012625A2 (pt) 2014-12-23 2018-04-24 Colgate Palmolive Co instrumento para higiene bucal
USD780457S1 (en) 2014-12-23 2017-03-07 Colgate-Palmolive Company Oral care implement
WO2016105356A1 (en) 2014-12-23 2016-06-30 Colgate-Palmolive Company Oral care implement
AU2014414810B2 (en) 2014-12-23 2018-04-05 Colgate-Palmolive Company Oral care implement
JP6598383B2 (ja) * 2015-01-29 2019-10-30 ライオン株式会社 歯ブラシ
SG11201807604QA (en) * 2016-03-09 2018-10-30 Lion Corp Toothbrush
KR20230113407A (ko) * 2016-10-28 2023-07-28 라이온 가부시키가이샤 칫솔
EP3387946B1 (de) 2017-04-10 2023-05-24 The Gillette Company LLC Mundpflegevorrichtung und verfahren zur herstellung solch einer mundpflegevorrichtung
EP3387947B1 (de) * 2017-04-10 2019-12-11 The Gillette Company LLC Mundpflegevorrichtung und verfahren zur herstellung solch einer mundpflegevorrichtung
CN107319733A (zh) * 2017-08-15 2017-11-07 广西民族大学 一种新型牙刷
US10709533B2 (en) 2017-12-12 2020-07-14 Colgate-Palmolive Company Oral care implement and handle and refill head thereof
US10631964B2 (en) 2017-12-12 2020-04-28 Colgate-Palmolive Company Oral care implement
EP3501333B1 (de) 2017-12-20 2020-06-24 The Gillette Company LLC Zahnbürste
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US11400627B2 (en) 2018-02-09 2022-08-02 The Gillette Company Llc Method for manufacturing an oral care implement
USD912988S1 (en) 2018-02-09 2021-03-16 The Gillette Company Llc Toothbrush handle
EP3524093A1 (de) 2018-02-09 2019-08-14 The Gillette Company LLC Verfahren zur herstellung eines mundpflegegeräts
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US11388985B2 (en) 2018-02-09 2022-07-19 The Gillette Company Llc Connector for a manual oral care implement
USD960581S1 (en) 2018-02-09 2022-08-16 The Gillette Company Llc Toothbrush head
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PL3616562T3 (pl) * 2018-09-03 2023-08-21 The Gillette Company Llc Główka do narzędzia do higieny jamy ustnej i zestaw zawierający taką główkę
USD931617S1 (en) 2018-09-03 2021-09-28 The Gillette Company Llc Toothbrush head
PL3616561T3 (pl) * 2018-09-03 2022-11-21 The Gillette Company Llc Główka do narzędzia do higieny jamy ustnej i zestaw zawierający taką główkę
US11659922B2 (en) 2018-09-03 2023-05-30 The Gillette Company, LLC. Head for an oral-care implement and a kit comprising such head
USD891784S1 (en) 2018-12-18 2020-08-04 Colgate-Palmolive Company Electric toothbrush handle
USD901183S1 (en) 2019-03-22 2020-11-10 The Gillette Company Llc Toothbrush
EP3714732A1 (de) 2019-03-29 2020-09-30 The Gillette Company LLC Kopf für eine mundpflegevorrichtung sowie mundpflegevorrichtung
EP3747308A1 (de) * 2019-06-05 2020-12-09 The Procter & Gamble Company Kopf für eine mundpflegevorrichtung sowie mundpflegevorrichtung
EP3818904A1 (de) 2019-11-06 2021-05-12 The Gillette Company LLC Griff für ein elektrisch betriebenes körperpflegegerät
USD1014095S1 (en) 2020-07-02 2024-02-13 The Gillette Company Llc. Toothbrush
USD957135S1 (en) 2020-07-02 2022-07-12 The Gillette Company Llc Toothbrush head
USD994341S1 (en) 2020-11-06 2023-08-08 The Gillette Company Llc Toothbrush
USD960582S1 (en) 2020-12-10 2022-08-16 Colgate-Palmolive Company Oral care refill head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446940A (en) * 1990-03-29 1995-09-05 Colgate-Palmolive Company Toothbrush
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US372584A (en) * 1887-11-01 Furnace and boiler
US2242743A (en) * 1939-05-15 1941-05-20 Joseph T Mccarthy Toothbrush
US3085273A (en) * 1960-10-04 1963-04-16 Laverne M Cowan Toothbrush
GB1570388A (en) * 1975-11-21 1980-07-02 Unilever Ltd Toothbrushes
US4010509A (en) * 1975-11-25 1977-03-08 Huish Frederic G Double sulcus toothbrush
JPS55153937U (de) * 1979-04-24 1980-11-06
JPS5717527U (de) * 1980-07-01 1982-01-29
JPS62106523A (ja) * 1985-11-01 1987-05-18 Sharp Corp メモリ−バツクアツプ回路
US4672706A (en) * 1985-12-27 1987-06-16 Stratford Laboratories Toothbrush
US4670931A (en) * 1986-02-07 1987-06-09 Maliheh Abbassi Toothbrush
FR2624360A1 (fr) * 1987-12-14 1989-06-16 Hababou Jacques Dispositif de brosse a dents a profil anatomique
US5274873A (en) * 1992-04-23 1994-01-04 Shields Melvin A Angulated bristle toothbrush
US5459899A (en) * 1993-05-24 1995-10-24 Bauer; Jerome Interstitial flossing toothbrush
DE4409395C2 (de) * 1994-03-18 2000-10-26 Lingner & Fischer Gmbh Zahnbürstenkopf
US5398368A (en) * 1994-03-23 1995-03-21 Elder; Sherri A. Toothbrush
DE4412301C2 (de) * 1994-04-09 1996-05-02 Marc Backhaus Motorisch, insbesondere elektromotorisch, betriebene Zahnbürste
JPH08154740A (ja) * 1994-12-05 1996-06-18 Lion Corp 歯ブラシ
USD372584S (en) * 1995-03-22 1996-08-13 Joihon & Johnson Consumer Products, Inc. Bristled head for a toothbrush
JP3528378B2 (ja) * 1995-12-01 2004-05-17 サンスター株式会社 歯ブラシ
GB9524580D0 (en) * 1995-12-01 1996-01-31 Unilever Plc A toothbrush with flexibly mounted bristles
JPH09182628A (ja) * 1995-12-28 1997-07-15 Lion Corp 歯ブラシ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446940A (en) * 1990-03-29 1995-09-05 Colgate-Palmolive Company Toothbrush
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy

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CA2271852A1 (en) 1999-05-20
ES2192797T5 (es) 2009-03-01
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JP2008068108A (ja) 2008-03-27
BR9806247A (pt) 2000-01-25
AU1313799A (en) 1999-05-31
GB9911198D0 (en) 1999-07-14
JP4069188B2 (ja) 2008-04-02
DE29823590U1 (de) 1999-10-07
HUP0004254A2 (en) 2001-03-28
NO992417D0 (no) 1999-05-20
EP0955837A4 (de) 2000-07-19
TR199901208T1 (xx) 1999-12-21
PL191797B1 (pl) 2006-07-31
DE29823799U1 (de) 2000-08-24
EP1240847A2 (de) 2002-09-18
CA2271852C (en) 2004-03-09
RU2228129C2 (ru) 2004-05-10
NO992417L (no) 1999-07-16
DE69811634T2 (de) 2003-10-23
DE19881632T1 (de) 1999-10-28
AR048240A2 (es) 2006-04-12
DE69811634D1 (de) 2003-04-03
SK63899A3 (en) 2000-05-16
EP0955837B1 (de) 2003-02-26
WO1999023910A1 (en) 1999-05-20
JP2001507981A (ja) 2001-06-19
ATE233060T1 (de) 2003-03-15
NZ335854A (en) 2001-06-29
CN1241123A (zh) 2000-01-12
JP2008093449A (ja) 2008-04-24
CN1120682C (zh) 2003-09-10
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GB2333697A (en) 1999-08-04
TW538701U (en) 2003-06-21
EP0955837B2 (de) 2008-10-22
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IL129913A (en) 2002-05-23
EP0955837A1 (de) 1999-11-17
HUP0004254A3 (en) 2001-12-28
CZ172999A3 (cs) 1999-12-15
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EP1240847A3 (de) 2003-02-12
JP2008068109A (ja) 2008-03-27

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