Improvements in or relating to toothbrushes

  • Inventors:
  • Assignees: Hugh Munro
  • Publication Date: February 05, 1925
  • Publication Number: GB-228460-A

Abstract

228,460. Munro, H. Aug. 23, 1924. Teeth - cleaning appliances. - The extremity of the handle of a toothbrush is formed as a blunt conical point 1 which projects as shown. The point may be fitted with a conical sheath of flexible material such as rubber, the projecting end of the sheath being closed or open. The point, with or without the sheath, is rubbed along the teeth to remove foreign matter.

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Cited By (16)

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    GB-2297489-AAugust 07, 1996Michael William HindmarchUnobtrusive tooth-cleaner comprising a toothbrush and toothpick
    GB-2297489-BOctober 07, 1998Michael William HindmarchA tooth-cleaner
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