EP0955837B1 - Zahnbürste - Google Patents

Zahnbürste Download PDF

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Publication number
EP0955837B1
EP0955837B1 EP98956668A EP98956668A EP0955837B1 EP 0955837 B1 EP0955837 B1 EP 0955837B1 EP 98956668 A EP98956668 A EP 98956668A EP 98956668 A EP98956668 A EP 98956668A EP 0955837 B1 EP0955837 B1 EP 0955837B1
Authority
EP
European Patent Office
Prior art keywords
bristles
tufts
head
toothbrush according
tuft
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
EP98956668A
Other languages
English (en)
French (fr)
Other versions
EP0955837A1 (de
EP0955837B2 (de
EP0955837A4 (de
Inventor
Donna Beals
Maisie Wong-Paredes
Thomas Craig Masterman
Michael Roberts
Bradley Castillo
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.)
Gillette Canada Inc
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=EP0955837(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 EP02012748A priority Critical patent/EP1240847B1/de
Priority to EP08022193A priority patent/EP2052643A3/de
Publication of EP0955837A1 publication Critical patent/EP0955837A1/de
Publication of EP0955837A4 publication Critical patent/EP0955837A4/de
Application granted granted Critical
Publication of EP0955837B1 publication Critical patent/EP0955837B1/de
Publication of EP0955837B2 publication Critical patent/EP0955837B2/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

  • 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.
  • 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
  • U.S. 5,628,082, U.S. 5,446,940, which form, the preamble of present claim 1, and FR 2,624,360 disclose toothbrushes including a most distal tuft which is angled in a direction away from the handle. However, such articles do not also have a tuft angled in the opposite direction for enhanced interdental cleaning.
  • a toothbrush having a head with a frontal free end and a rearward section followed by a handle, comprising tufts of bristles arranged in longitudinal rows on the rearward section of the head and having different lengths, with tufts of bristles having either a first greater length or a second smaller length, with tufts of bristles of the first and second length being provided in every longitudinal row and adjacent tufts of bristles of a longitudinal row alternatingly having the first and the second length, characterized in that tufts of bristles in a longitudinal row are tilted in a first direction (D) towards the free end of the head and tufts of bristles of another longitudinal row are tilted towards a second direction opposite of the first direction (D) and forming an acute angle with the surface of the head, and by a further tuft of bristles being secured to the frontal free end of the head and being tilted substantially only towards
  • a second one of the tufts is tilted towards the handle, and a third one of the tufts is angled at an acute angle relative to the imaginary line.
  • the second tuft has a characteristic which differs from the third tuft, the characteristic being length or cross-section.
  • a toothbrush which 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. A first one of the tufts is angled in a first direction towards the handle, and a second one of the tufts is angled in a second direction opposite the first direction.
  • the two tufts have a different characteristic from each other, said characteristic being length, cross-section, and combinations thereof.
  • angled tufts which vary in their length, cross-section 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.
  • 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 which includes a handle, a head extending from the handle, and, first and second tufts of bristles secured to the head.
  • the tufts each are 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 tufts are secured to the head.
  • the first tuft is angled in a first direction towards the handle and the second tuft is angled in a second direction opposite the first direction, the tufts differing in cross-section.
  • 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 19.6 cm. (about 7.7) inches while the width of head 14 at its widest portion is preferably about 1.3 cm. (about 0.5 inches).
  • a main portion 16 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 2.1 cm.
  • 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 0.13 cm. (.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 .013 to .023 cm. (about .005 to .009 inches) in diameter, preferably .018 cm. (.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.18 cm. (.440 inches).
  • the cross-sectional tufted area for tuft 28 is about .2406 cm. 2 (about 0.0373 square inches), providing a tuft volume measured from the head surface of about .2687 cm.
  • 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 .013 to .023 cm. (about .005 to .009 inches) in diameter, preferably .018 cm. (.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about .889 cm. (about .350 inches). The cross-sectional area of each tuft 32 is about .0261 cm. 2 (about 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 .013 to .023 cm. (about .005 to .009 inches) in diameter, preferably .018 cm. (.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.18 cm. (about .440 inches). The cross-sectional area of each tuft 34 is about .0177 cm. 2 (about 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 .013 to .023 cm. (about .005 to .009 inches) in diameter, preferably .018 cm. (.007 inches) in diameter. The length of these bristles, measured from surface 30 of head 14, is about 1.12 cm. (about .440 inches). The cross-sectional area of each tuft 36 is about .0261 cm. 2 (about 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.
  • 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.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Brushes (AREA)

Claims (17)

  1. Zahnbürste (10) mit einem Kopf (14) mit einem vorderen freien Ende und einem hinteren Abschnitt, auf den ein Handstück (12) folgt, mit Borstenbüscheln (32, 34, 36, 38), die in longitudinalen Reihen (42, 44) an dem hinteren Abschnitt des Kopfs (14) angeordnet sind und unterschiedliche Längen aufweisen, wobei die Borstenbüschel entweder eine erste größere Länge oder eine zweite kleinere Länge aufweisen, wobei die Borstenbüschel (32, 34, 36, 38) der ersten und zweiten Länge in jeder longitudinalen Reihe (42, 44) vorgesehen sind, und wobei benachbarte Borstenbüschel (32, 34, 36, 38) einer longitudinalen Reihe (42, 44) wechselweise die erste und die zweite Länge aufweisen, dadurch gekennzeichnet, dass Borstenbüschel (32, 34) in einer longitudinalen Reihe (42) in eine erste Richtung (D) in Richtung des freien Endes de Kopfes (14) geneigt sind, und wobei Borstenbüschel (36, 38) einer anderen longitudinalen Reihe (44) in eine zweite Richtung entgegengesetzt zu der ersten Richtung (D) geneigt sind und einen spitzen Winkel mit der Oberfläche (30) des Kopfes (14) bilden, und wobei ein weiteres Borstenbüschel (28) an dem vorderen freien Ende des Kopfes (14) angebracht und im wesentlichen ausschließlich in Richtung der ersten Richtung (D) geneigt ist und die erste größere Länge aufweist.
  2. Zahnbürste nach Anspruch 1, dadurch gekennzeichnet, dass alle Borstenbüschel (32, 34, 36, 38) einer longitudinalen Reihe (42, 44) wechselweise die erste und die zweite Länge aufweisen.
  3. Zahnbürste nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass alle Borstenbüschel (32, 34, 36, 38) jeder longitudinalen Reihe (42, 44) wechselweise die erste und die zweite Länge aufweisen.
  4. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die in den longitudinalen Reihen (42, 44) angeordneten Borstenbüschel (32, 34, 36, 38) einen Winkel von weniger als etwa 81 Grad mit der Oberfläche (30) des Kopfs (40) bilden.
  5. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das weitere Borstenbüschel (28), das an dem vorderen freien Ende des Kopfs (14) befestigt ist, einen Winkel von ungefähr 81 Grad mit der Oberfläche (30) des Kopfs (14) bildet.
  6. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Borstenbüschel (32, 34) der äußeren longitudinalen Reihen (42) in die erste Richtung (D) geneigt sind, und wobei die Borstenbüschel (36, 38) einer inneren longitudinalen Reihe (44) in eine zweite Richtung geneigt sind.
  7. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens einige der Borstenbüschel (28, 32, 34, 36, 38) eine andere Farbe aufweisen.
  8. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens einige der Borstenbüschel (28, 32, 34, 36, 38) andere Querschnittsflächen aufweisen.
  9. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens einige der Borstenbüschel (28, 32, 34, 36, 38) eine andere Querschnittsform aufweisen.
  10. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass mindestens einige der Borstenbüschel (28, 32, 34, 36, 38) ein anderes Material aufweisen.
  11. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Querschnittsfläche des weiteren Borstenbüschels (28) mindestens viermal so groß ist wie die Größe der Querschnittsfläche eines anderen an dem Kopf (14) angebrachten Borstenbüschels (32, 34, 36, 38).
  12. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass kein anderes Borstenbüschel (32, 34, 36, 38) an dem Kopf (14) an einer Position angebracht ist, die weiter von dem Handstück (12) entfernt ist als die Position, an der das weitere Borstenbüschel (28) an dem Kopf (14) angebracht ist.
  13. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass sich die erste größere Länge und die zweite kleinere Länge voneinander um ungefähr 0,2286 m (0,090 Zoll) voneinander unterscheiden.
  14. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die erste größere Länge ungefähr 11,18 mm (0,440 Zoll) oder die zweite kleinere Länge 8,89 mm (0,350 Zoll) entspricht.
  15. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Querschnitt der an dem hinteren Abschnitt des Kopfs (14) angeordneten Borstenbüschel (32, 34, 36, 28) eine Querschnittsfläche von 3,02 mm2 (0,0045 Quadratzoll) oder 1,74 mm2 (0,0027 Quadratzoll) oder 2,58 mm2 (0,0040 Quadratzoll) oder 5,42 mm2 (0,084 Quadratzoll) vorsieht, und wobei der Querschnitt des weiteren Borstenbüschels (28) ungefähr 24,06 mm2 (0,0373 Quadratzoll) entspricht.
  16. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass jedes der Borstenbüschel (28, 32, 34, 36, 38) eine große Anzahl von Borsten aufweist, wobei die Borsten abgerundete Enden aufweisen.
  17. Zahnbürste nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die an dem Kopf (14) angebrachten Borsten aus PBT hergestellt werden, aus 6,12-Nylon oder aus einem Nylon-Indicators (Warenzeichen) Material, die jeweils mit oder ohne Schleifmittel versehen sein können, wie etwa Kaolinerde.
EP98956668A 1997-11-12 1998-11-06 Zahnbürste Expired - Lifetime EP0955837B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02012748A EP1240847B1 (de) 1997-11-12 1998-11-06 Zahnbürste
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
US177991 1998-10-23
US09/177,991 US6308367B1 (en) 1997-11-12 1998-10-23 Toothbrush
PCT/US1998/023780 WO1999023910A1 (en) 1997-11-12 1998-11-06 Toothbrush

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP02012748A Division EP1240847B1 (de) 1997-11-12 1998-11-06 Zahnbürste

Publications (4)

Publication Number Publication Date
EP0955837A1 EP0955837A1 (de) 1999-11-17
EP0955837A4 EP0955837A4 (de) 2000-07-19
EP0955837B1 true EP0955837B1 (de) 2003-02-26
EP0955837B2 EP0955837B2 (de) 2008-10-22

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 After (1)

Application Number Title Priority Date Filing Date
EP02012748A Expired - Lifetime EP1240847B1 (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) DE29823799U1 (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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD628808S1 (en) 2009-12-23 2010-12-14 Colgate-Palmolive Company Toothbrush
US10004322B2 (en) 2013-06-06 2018-06-26 The Procter & Gamble Company Head for an oral care implement

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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
AU1606402A (en) * 2000-12-07 2002-06-18 Glaxosmithkline Consumer Healt Brush part for electric toothbrush
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
US20060272112A9 (en) * 2003-03-14 2006-12-07 The Gillette Company Toothbrush
US20040177462A1 (en) * 2003-03-14 2004-09-16 The Gillette Company Toothbrush head
US20050000043A1 (en) 2003-04-23 2005-01-06 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
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DE102004038926B4 (de) * 2004-08-11 2007-02-01 Nidal Odeh Zahnbürste mit variablem Borstenprofil
WO2007016802A1 (de) 2005-08-08 2007-02-15 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
US20070283517A1 (en) 2006-06-08 2007-12-13 Stephen John Blanchard Toothbrush head
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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
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USD628808S1 (en) 2009-12-23 2010-12-14 Colgate-Palmolive Company Toothbrush
US10004322B2 (en) 2013-06-06 2018-06-26 The Procter & Gamble Company Head for an oral care implement
US10729232B2 (en) 2013-06-06 2020-08-04 The Procter & Gamble Company Head for an oral care implement
US11641932B2 (en) 2013-06-06 2023-05-09 Braun Gmbh Head for an oral care implement

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JP2001507981A (ja) 2001-06-19
EP1240847A3 (de) 2003-02-12
NO992417D0 (no) 1999-05-20
EP0955837A1 (de) 1999-11-17
CN1241123A (zh) 2000-01-12
AU742959B2 (en) 2002-01-17
CN1120682C (zh) 2003-09-10
IL129913A (en) 2002-05-23
CA2271852C (en) 2004-03-09
DE29823799U1 (de) 2000-08-24
HUP0004254A2 (en) 2001-03-28
ID21723A (id) 1999-07-15
AR048240A2 (es) 2006-04-12
EP1240847A2 (de) 2002-09-18
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BR9806247A (pt) 2000-01-25
DE19881632T1 (de) 1999-10-28
DE69811634D1 (de) 2003-04-03
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JP4069188B2 (ja) 2008-04-02
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ATE233060T1 (de) 2003-03-15
NO992417L (no) 1999-07-16
RU2228129C2 (ru) 2004-05-10
DE29823590U1 (de) 1999-10-07
EP1240847B1 (de) 2011-12-21
WO1999023910A1 (en) 1999-05-20
DE69811634T2 (de) 2003-10-23
AU1313799A (en) 1999-05-31
HUP0004254A3 (en) 2001-12-28
CZ172999A3 (cs) 1999-12-15
CA2271852A1 (en) 1999-05-20
JP2008068108A (ja) 2008-03-27
EP0955837B2 (de) 2008-10-22
ES2192797T3 (es) 2003-10-16
TW538701U (en) 2003-06-21
RO120310B1 (ro) 2005-12-30
JP2008068109A (ja) 2008-03-27
ES2192797T5 (es) 2009-03-01
EP0955837A4 (de) 2000-07-19
IL129913A0 (en) 2000-06-01
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DE69811634T3 (de) 2009-05-14
NZ335854A (en) 2001-06-29

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