Electric toothbrush with improved toothbrush holder
United States Patent 2875458

Inventors:
Tsuda, George S.
Publication Date:
03/03/1959
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Assignee:
Tsuda, George S.
Primary Class:
15/22.100
Other Classes:
15/176.100, 74/42
International Classes:
A61C17/34; A61C17/16
US Patent References:
2644972Holder for electrically operated toothbrushes and the like
2648787Motor-driven toothbrush
2709227Electric tooth brush