04827551 is referenced by 127 patents and cites 7 patents.

An electrical base powers an attached massaging head and toothbrush. Water flows through the base into the massaging head to stimulate the gums and clean the teeth.

Title
Electrical device for mouth care
Application Number
7/171037
Publication Number
4827551
Application Date
March 21, 1988
Publication Date
May 9, 1989
Inventor
Gerhard David
Kurfurstendamm 48, D-1000 Berlin 15
DE
Brigitte Maser
Hohenzollerndamm 50, D-1000 Berlin 33
DE
Agent
William D Blackman
Arnold S Weintraub
IPC
A46B 13/04
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