GB212110A - Improvements in tooth brushes for personal use - Google Patents

Improvements in tooth brushes for personal use

Info

Publication number
GB212110A
GB212110A GB671023A GB671023A GB212110A GB 212110 A GB212110 A GB 212110A GB 671023 A GB671023 A GB 671023A GB 671023 A GB671023 A GB 671023A GB 212110 A GB212110 A GB 212110A
Authority
GB
United Kingdom
Prior art keywords
personal use
tooth brushes
tooth
collar
brush
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
GB671023A
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 GB671023A priority Critical patent/GB212110A/en
Publication of GB212110A publication Critical patent/GB212110A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

212,110. Jackson, C. March 8, 1923. Hand-driven and hand-supported brushes.- The handle of a rotary tooth-brush is formed with a countersink midway of its length in which a collar or tubular member is loosely fitted. The collar is held while the whole of the tooth-brush is revolved. Reference has been directed by the Comptroller to Specifications 18162/90 and 21765/98.
GB671023A 1923-03-08 1923-03-08 Improvements in tooth brushes for personal use Expired GB212110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB671023A GB212110A (en) 1923-03-08 1923-03-08 Improvements in tooth brushes for personal use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB671023A GB212110A (en) 1923-03-08 1923-03-08 Improvements in tooth brushes for personal use

Publications (1)

Publication Number Publication Date
GB212110A true GB212110A (en) 1924-03-06

Family

ID=9819353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB671023A Expired GB212110A (en) 1923-03-08 1923-03-08 Improvements in tooth brushes for personal use

Country Status (1)

Country Link
GB (1) GB212110A (en)

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