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1. WO2001012013 - TOOTHBRUSH AND METHOD FOR MAKING A TUFT OF BRISTLES USABLE IN A TOOTHBRUSH

Publication Number WO/2001/012013
Publication Date 22.02.2001
International Application No. PCT/US2000/022377
International Filing Date 15.08.2000
Chapter 2 Demand Filed 02.03.2001
IPC
A46B 3/06 2006.1
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
3Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
06by welding together bristles made of metal wires or plastic materials
A46B 5/06 2006.1
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
5Brush bodies; Handles integral with brushware
06in the form of tapes, chains, flexible shafts, springs, or the like
A46D 1/08 2006.1
AHUMAN NECESSITIES
46BRUSHWARE
DMANUFACTURE OF BRUSHES
1Bristles; Selection of materials for bristles
08Preparing uniform tufts of bristles
CPC
A46B 2200/1066
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
2200Brushes characterized by their functions, uses or applications
10For human or animal care
1066Toothbrush for cleaning the teeth or dentures
A46B 3/06
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
3Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
06by welding together bristles made of metal wires or plastic materials
A46B 5/06
AHUMAN NECESSITIES
46BRUSHWARE
BBRUSHES
5Brush bodies; Handles integral with brushware
06in the form of tapes, chains, flexible shafts, springs, ; mats; or the like
A46D 1/08
AHUMAN NECESSITIES
46BRUSHWARE
DMANUFACTURE OF BRUSHES
1Bristles; Selection of materials for bristles
08Preparing uniform tufts of bristles
Applicants
  • GILLETTE CANADA COMPANY [CA]/[CA] (AllExceptUS)
  • CHIANG, Casper Wen-Tien [US]/[US] (UsOnly)
  • FENG, Yan [CN]/[US] (UsOnly)
  • ZAPANTA, Edgardo, Gotangco [US]/[US] (UsOnly)
  • BEALS, Donna [US]/[US] (UsOnly)
  • ROBERTS, Michael, F. [IE]/[US] (UsOnly)
  • CASTILLO, Bradley [US]/[US] (UsOnly)
  • LIM, Gary [US]/[US] (UsOnly)
  • TUNGOL, Joseph, E. [US]/[US] (UsOnly)
  • YANG, Andy [US]/[US] (UsOnly)
Inventors
  • CHIANG, Casper Wen-Tien
  • FENG, Yan
  • ZAPANTA, Edgardo, Gotangco
  • BEALS, Donna
  • ROBERTS, Michael, F.
  • CASTILLO, Bradley
  • LIM, Gary
  • TUNGOL, Joseph, E.
  • YANG, Andy
Agents
  • GALLOWAY, Peter, D.
Priority Data
09/375,71517.08.1999US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TOOTHBRUSH AND METHOD FOR MAKING A TUFT OF BRISTLES USABLE IN A TOOTHBRUSH
(FR) BROSSE A DENTS ET PROCEDE DE FABRICATION D'UNE TOUFFE DE POILS DESTINEE A UNE BROSSE A DENTS
Abstract
(EN) A toothbrush (94) includes a handle (96), a head (92) extending from the handle (96) and a tuft of bristles (88) which are joined together at a based end of the bristles and secured to the head (92) at the base end. The tuft has a width (A) and a length (B). A ratio of the width to the length (A/B) is about 0.25 or less.
(FR) L'invention concerne une brosse à dents (94) comprenant un manche (96) menant à une tête (92) pourvue d'une touffe de poils (88) reliés ensemble et fixés à cette tête (92) au niveau de leur base. Cette touffe possède une largeur (A) et une longueur (B). Le rapport entre cette largeur et cette longueur (A/B) est inférieur ou égal à 0,25.
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