WO2000015077A3 - Toothbrush head with an elastomeric bumper - Google Patents

Toothbrush head with an elastomeric bumper Download PDF

Info

Publication number
WO2000015077A3
WO2000015077A3 PCT/US1999/020773 US9920773W WO0015077A3 WO 2000015077 A3 WO2000015077 A3 WO 2000015077A3 US 9920773 W US9920773 W US 9920773W WO 0015077 A3 WO0015077 A3 WO 0015077A3
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush head
elastomeric bumper
bumper
elastomeric
toothbrush
Prior art date
Application number
PCT/US1999/020773
Other languages
French (fr)
Other versions
WO2000015077A2 (en
WO2000015077A9 (en
Inventor
Joseph Edward Fattori
Douglas J Hohlbein
Alan Vincent Sorrentino
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Priority to AU63858/99A priority Critical patent/AU6385899A/en
Publication of WO2000015077A2 publication Critical patent/WO2000015077A2/en
Publication of WO2000015077A3 publication Critical patent/WO2000015077A3/en
Publication of WO2000015077A9 publication Critical patent/WO2000015077A9/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/08—Other accessories, e.g. scrapers, rubber buffers for preventing damage to furniture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/42—Brushes
    • B29L2031/425—Toothbrush

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The present invention relates to a toothbrush with an elastomeric bumper and a method of production thereof to avoid injection molding flashing of the elastomer.
PCT/US1999/020773 1998-09-10 1999-09-09 Toothbrush head with an elastomeric bumper WO2000015077A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU63858/99A AU6385899A (en) 1998-09-10 1999-09-09 Toothbrush head with an elastomeric bumper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15109098A 1998-09-10 1998-09-10
US09/151,090 1998-09-10

Publications (3)

Publication Number Publication Date
WO2000015077A2 WO2000015077A2 (en) 2000-03-23
WO2000015077A3 true WO2000015077A3 (en) 2000-05-25
WO2000015077A9 WO2000015077A9 (en) 2001-11-22

Family

ID=22537276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/020773 WO2000015077A2 (en) 1998-09-10 1999-09-09 Toothbrush head with an elastomeric bumper

Country Status (5)

Country Link
AR (1) AR020414A1 (en)
AU (1) AU6385899A (en)
CO (1) CO5011026A1 (en)
TW (1) TW467734B (en)
WO (1) WO2000015077A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6886207B1 (en) 1999-06-14 2005-05-03 The Procter & Gamble Company Toothbrush
US20050000043A1 (en) 2003-04-23 2005-01-06 The Procter & Gamble Company Electric toothbrushes
GB0404583D0 (en) 2004-03-01 2004-04-07 Glaxosmithkline Consumer Healt Process
US11013311B2 (en) 2006-11-27 2021-05-25 Loops, Llc Composite toothbrush having safety features and methods of making same
US20140217807A1 (en) * 2006-11-27 2014-08-07 Loops, Llc Methods for Making Safety Toothbrushes
US10334940B2 (en) * 2006-11-27 2019-07-02 Loops Llc Composite head toothbrush having safety features
US8500766B2 (en) 2009-12-18 2013-08-06 Colgate-Palmolive Company Oral care implement multiple soft tissue cleaner components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8715893U1 (en) * 1987-12-01 1988-04-14 Link, Christoph Thomas, 3550 Marburg, De
EP0310482A1 (en) * 1987-09-28 1989-04-05 Philippe Poitevin Anti-shock toothbrush
US5497526A (en) * 1986-12-04 1996-03-12 Oral Logic Inc. Tooth brushing device
US5517711A (en) * 1993-08-05 1996-05-21 Byong Duk Choi Toothbrush
WO1998007349A1 (en) * 1996-08-22 1998-02-26 Smithkline Beecham Consumer Healthcare Gmbh Toothbrush

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898760A (en) 1987-11-17 1990-02-06 Amesbury Industries, Inc. Process and apparatus for extruding a low density elastomeric thermoplastic foam
TW384214B (en) 1995-12-29 2000-03-11 Colgate Palmolive Co Contouring toothbrush head
US5630244A (en) 1996-01-02 1997-05-20 Chang; Ching-Min Elastic toothbrush

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497526A (en) * 1986-12-04 1996-03-12 Oral Logic Inc. Tooth brushing device
EP0310482A1 (en) * 1987-09-28 1989-04-05 Philippe Poitevin Anti-shock toothbrush
DE8715893U1 (en) * 1987-12-01 1988-04-14 Link, Christoph Thomas, 3550 Marburg, De
US5517711A (en) * 1993-08-05 1996-05-21 Byong Duk Choi Toothbrush
WO1998007349A1 (en) * 1996-08-22 1998-02-26 Smithkline Beecham Consumer Healthcare Gmbh Toothbrush

Also Published As

Publication number Publication date
TW467734B (en) 2001-12-11
WO2000015077A2 (en) 2000-03-23
AU6385899A (en) 2000-04-03
WO2000015077A9 (en) 2001-11-22
CO5011026A1 (en) 2001-02-28
AR020414A1 (en) 2002-05-08

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