GB831312A - Improvements in or relating to toothbrushes - Google Patents

Improvements in or relating to toothbrushes

Info

Publication number
GB831312A
GB831312A GB20839/56A GB2083956A GB831312A GB 831312 A GB831312 A GB 831312A GB 20839/56 A GB20839/56 A GB 20839/56A GB 2083956 A GB2083956 A GB 2083956A GB 831312 A GB831312 A GB 831312A
Authority
GB
United Kingdom
Prior art keywords
limbs
toothbrushes
relating
tufts
piermari
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
GB20839/56A
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.)
ERMETE PIERMARI
Original Assignee
ERMETE PIERMARI
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 ERMETE PIERMARI filed Critical ERMETE PIERMARI
Publication of GB831312A publication Critical patent/GB831312A/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
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Brushes (AREA)

Abstract

831,312. Brushes. PIERMARI, E. July 5, 1956 [April 3, 1956], No. 20839/56. Drawings to Specification. Class 19. The transverse section of the head of a toothbrush is of V-shape with the limbs of the V diverging downwards at an angle of approximately 78 degrees. The bristle tufts are secured in the facing surfaces of the limbs. The tufts may be either at right angles to or inclined to these surfaces, which may be formed in a step like manner.
GB20839/56A 1956-04-03 1956-07-05 Improvements in or relating to toothbrushes Expired GB831312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT831312X 1956-04-03

Publications (1)

Publication Number Publication Date
GB831312A true GB831312A (en) 1960-03-30

Family

ID=11319718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20839/56A Expired GB831312A (en) 1956-04-03 1956-07-05 Improvements in or relating to toothbrushes

Country Status (1)

Country Link
GB (1) GB831312A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123559A1 (en) * 1983-04-25 1984-10-31 Roy E. Stanford, Jr. Toothbrushes for cleaning sulcular areas of the teeth
EP0160623A2 (en) * 1984-05-04 1985-11-06 Francesco Sartori Method for manufacturing brooms, brushes or the like and broom or brush produced in accordance with this method
US5432971A (en) * 1992-01-06 1995-07-18 Chung; Angelika Y. B. Foldable toothbrush

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123559A1 (en) * 1983-04-25 1984-10-31 Roy E. Stanford, Jr. Toothbrushes for cleaning sulcular areas of the teeth
EP0160623A2 (en) * 1984-05-04 1985-11-06 Francesco Sartori Method for manufacturing brooms, brushes or the like and broom or brush produced in accordance with this method
EP0160623A3 (en) * 1984-05-04 1986-08-13 Francesco Sartori Method for manufacturing brooms, brushes or the like and broom or brush produced in accordance with this method
US5432971A (en) * 1992-01-06 1995-07-18 Chung; Angelika Y. B. Foldable toothbrush

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