GB385238A - Improvements in tooth brushes - Google Patents

Improvements in tooth brushes

Info

Publication number
GB385238A
GB385238A GB21901/32A GB2190132A GB385238A GB 385238 A GB385238 A GB 385238A GB 21901/32 A GB21901/32 A GB 21901/32A GB 2190132 A GB2190132 A GB 2190132A GB 385238 A GB385238 A GB 385238A
Authority
GB
United Kingdom
Prior art keywords
curved
handle
bristles
brush
tooth brushes
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
GB21901/32A
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
Publication of GB385238A publication Critical patent/GB385238A/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
    • A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
    • 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

385,238. Toothbrushes. SEELIGER, H., 2, Hubertus-Allee, Grunewald, Berlin. Aug. 4, 1932, No. 21901. Convention date, Sept. 2, 1931. [Class 19.] A toothbrush with a handle b, Fig. 1, curved to fit the teeth has the bristles d set longitudinally and transversely in such a way that they would meet if produced approximately at a point p on the bristle side of the handle. The brush head is made to taper at bl and is more curved at that end. The stock b is drop-shape in plan, Fig. 3, and the bristles gradually increase in length towards the end of the brush.
GB21901/32A 1931-09-02 1932-08-04 Improvements in tooth brushes Expired GB385238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE385238X 1931-09-02

Publications (1)

Publication Number Publication Date
GB385238A true GB385238A (en) 1932-12-22

Family

ID=6370779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21901/32A Expired GB385238A (en) 1931-09-02 1932-08-04 Improvements in tooth brushes

Country Status (1)

Country Link
GB (1) GB385238A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185349A (en) * 1976-07-12 1980-01-29 Sophia Papas Toothbrush contoured to the human mouth
GB2210552A (en) * 1987-10-05 1989-06-14 Key John Richard Toothbrush
US5315731A (en) * 1992-02-05 1994-05-31 Millar George D Individual tooth toothbrush

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185349A (en) * 1976-07-12 1980-01-29 Sophia Papas Toothbrush contoured to the human mouth
GB2210552A (en) * 1987-10-05 1989-06-14 Key John Richard Toothbrush
GB2210552B (en) * 1987-10-05 1992-03-18 Key John Richard Improved toothbrush
US5315731A (en) * 1992-02-05 1994-05-31 Millar George D Individual tooth toothbrush

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