GB1286416A - Improvements in toothbrushes - Google Patents

Improvements in toothbrushes

Info

Publication number
GB1286416A
GB1286416A GB4171A GB4171A GB1286416A GB 1286416 A GB1286416 A GB 1286416A GB 4171 A GB4171 A GB 4171A GB 4171 A GB4171 A GB 4171A GB 1286416 A GB1286416 A GB 1286416A
Authority
GB
United Kingdom
Prior art keywords
bristles
toothbrushes
handle
bristle plate
rows
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
GB4171A
Inventor
Alan Stanford Rowley
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 GB4171A priority Critical patent/GB1286416A/en
Publication of GB1286416A publication Critical patent/GB1286416A/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Brushes (AREA)

Abstract

1286416 Toothbrushes A S ROWLEY 3 May 1971 41/71 Heading A4K A toothbrush has a rectangular transverse rigid bristle plate B integral with a cranked handle a, the bristle plate carrying a plurality of transverse rows C<SP>1</SP>, C<SP>2</SP> of tufts of bristles parallel to the handle, the central row (5) C<SP>2</SP> of bristles being longer than the edge rows C<SP>1</SP>. The bristles of each tuft may comprise two converging portions chamfered to form a point.
GB4171A 1971-05-03 1971-05-03 Improvements in toothbrushes Expired GB1286416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4171A GB1286416A (en) 1971-05-03 1971-05-03 Improvements in toothbrushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4171A GB1286416A (en) 1971-05-03 1971-05-03 Improvements in toothbrushes

Publications (1)

Publication Number Publication Date
GB1286416A true GB1286416A (en) 1972-08-23

Family

ID=9697329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4171A Expired GB1286416A (en) 1971-05-03 1971-05-03 Improvements in toothbrushes

Country Status (1)

Country Link
GB (1) GB1286416A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679274A (en) * 1985-07-24 1987-07-14 Friedman Jack C Finger manipulated oral hygiene device
US6363565B1 (en) 1999-01-12 2002-04-02 Braun Gmbh Brush arrangement and toothbrush with brush arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679274A (en) * 1985-07-24 1987-07-14 Friedman Jack C Finger manipulated oral hygiene device
US6363565B1 (en) 1999-01-12 2002-04-02 Braun Gmbh Brush arrangement and toothbrush with brush arrangement

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees