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GB189335A - Improvements in tooth or like brushes - Google Patents

Improvements in tooth or like brushes

Info

Publication number
GB189335A
GB189335A GB3018421A GB3018421A GB189335A GB 189335 A GB189335 A GB 189335A GB 3018421 A GB3018421 A GB 3018421A GB 3018421 A GB3018421 A GB 3018421A GB 189335 A GB189335 A GB 189335A
Authority
GB
United Kingdom
Prior art keywords
celluloid
brushes
tooth
plate
concavities
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
Application number
GB3018421A
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 GB3018421A priority Critical patent/GB189335A/en
Publication of GB189335A publication Critical patent/GB189335A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement

Landscapes

  • Brushes (AREA)

Abstract

189,335. Izawa, R. Nov. 11, 1921. Moulding celluloid brushes. - The stock of a tooth-brush is formed by inserting an elastic plate 4 in a slot cut in a piece of celluloid and compressing the celluloid, when heated, in a mould comprising an upper part 9 with concavities 8, a lower part 10 and two side parts adapted to slide on the lower part to form concavities 5. The celluloid thus formed into separate pieces may be united to the plate 4 by connecting portions formed in holes cut in the plate.
GB3018421A 1921-11-11 1921-11-11 Improvements in tooth or like brushes Expired GB189335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3018421A GB189335A (en) 1921-11-11 1921-11-11 Improvements in tooth or like brushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3018421A GB189335A (en) 1921-11-11 1921-11-11 Improvements in tooth or like brushes

Publications (1)

Publication Number Publication Date
GB189335A true GB189335A (en) 1922-11-30

Family

ID=10303597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3018421A Expired GB189335A (en) 1921-11-11 1921-11-11 Improvements in tooth or like brushes

Country Status (1)

Country Link
GB (1) GB189335A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031276B (en) * 1955-02-18 1958-06-04 Louis Richard Bressler Brush
WO1997024048A1 (en) * 1995-12-29 1997-07-10 Colgate-Palmolive Company Contouring toothbrush head
EP0976345A3 (en) * 1995-12-29 2000-07-19 Colgate-Palmolive Company Contouring toothbrush head
AT407211B (en) * 1994-03-07 2001-01-25 Falch Wolfgang Mag Toothbrush head
EP0845956B1 (en) * 1995-08-25 2002-05-02 SmithKline Beecham Consumer Healthcare GmbH Toothbrush
US7721376B2 (en) 2002-09-20 2010-05-25 Colgate-Palmolive Company Oral care implement
US7908699B2 (en) 2001-07-03 2011-03-22 Colgate-Palmolive Company Oral care implement
US8393042B2 (en) 2002-08-09 2013-03-12 Colgate-Palmolive Company Oral care implement
US8561247B2 (en) 2002-08-09 2013-10-22 Colgate-Palmolive Company Oral care implement
US8800093B2 (en) 2002-08-09 2014-08-12 Colgate-Palmolive Company Oral care implement
US8806695B2 (en) 2002-08-09 2014-08-19 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US8857003B2 (en) 1995-12-29 2014-10-14 Colgate-Palmolive Company Contouring toothbrush head
US8876221B2 (en) 2002-08-09 2014-11-04 Colgate-Palmolive Company Oral care implement
US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031276B (en) * 1955-02-18 1958-06-04 Louis Richard Bressler Brush
AT407211B (en) * 1994-03-07 2001-01-25 Falch Wolfgang Mag Toothbrush head
EP0845956B1 (en) * 1995-08-25 2002-05-02 SmithKline Beecham Consumer Healthcare GmbH Toothbrush
US8857003B2 (en) 1995-12-29 2014-10-14 Colgate-Palmolive Company Contouring toothbrush head
EP0976345A3 (en) * 1995-12-29 2000-07-19 Colgate-Palmolive Company Contouring toothbrush head
EP0966901A3 (en) * 1995-12-29 2000-07-19 Colgate-Palmolive Company Contouring toothbrush head
US6073299A (en) 1995-12-29 2000-06-13 Colgate-Palmolive Company Contouring toothbrush head
US6314606B1 (en) 1995-12-29 2001-11-13 Colgate-Palmolive Company Contouring toothbrush head
US5758383A (en) * 1995-12-29 1998-06-02 Colgate-Palmolive Company Contouring toothbrush head
US6442787B2 (en) 1995-12-29 2002-09-03 Colgate-Palmolive Company Contouring toothbrush head
WO1997024048A1 (en) * 1995-12-29 1997-07-10 Colgate-Palmolive Company Contouring toothbrush head
US7908699B2 (en) 2001-07-03 2011-03-22 Colgate-Palmolive Company Oral care implement
US8079110B2 (en) 2001-07-03 2011-12-20 Colgate-Palmolive Company Oral care implement
US8561247B2 (en) 2002-08-09 2013-10-22 Colgate-Palmolive Company Oral care implement
US8393042B2 (en) 2002-08-09 2013-03-12 Colgate-Palmolive Company Oral care implement
US8800093B2 (en) 2002-08-09 2014-08-12 Colgate-Palmolive Company Oral care implement
US8806695B2 (en) 2002-08-09 2014-08-19 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US8839481B2 (en) 2002-08-09 2014-09-23 Colgate-Palmolive Company Oral care implement
US8876221B2 (en) 2002-08-09 2014-11-04 Colgate-Palmolive Company Oral care implement
US8990996B2 (en) 2002-08-09 2015-03-31 Colgate-Palmolive Company Toothbrush
US9167888B2 (en) 2002-08-09 2015-10-27 Colgate-Palmolive Company Oral care implement having flexibly supported cleaning elements extending in opposite directions
US9545148B2 (en) 2002-08-09 2017-01-17 Colgate-Palmolive Company Oral care implement
US9603441B2 (en) 2002-08-09 2017-03-28 Colgate-Palmolive Company Toothbrush
US10512323B2 (en) 2002-08-09 2019-12-24 Colgate-Palmolive Company Oral care implement
US7721376B2 (en) 2002-09-20 2010-05-25 Colgate-Palmolive Company Oral care implement

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