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
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Robert Morse Withycombe
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Individual
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Individual
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Publication of GB191315445ApublicationCriticalpatent/GB191315445A/en
15,445. Withycombe, R. M. July 4. Teeth - cleaning appliances. - A device for cleaning the teeth and massaging the gums comprises a block of wood or like rigid material 15 carried on the prongs 13, or in a recess of a spring clip 18 or socket 11, adapted to be secured to a toothbrush or like handle.
GB191315445D1913-07-041913-07-04Improvements relating to Appliances for Cleaning the Teeth or Massaging the Gums.
ExpiredGB191315445A
(en)