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Electric toothbrush with improved toothbrush holder
US 2,875,458 A
Filed
: 08/19/1955
Issued
: 03/03/1959
Est. Priority Date
: 08/19/1955
Status: Expired due to Term
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Current Assignee
George S. Tsuda
Original Assignee
George S. Tsuda
Inventors
Tsuda, George S.
Application Number
US03/529,473
Time in Patent Office
1,292 Days
Field of Search
US Class Current
15/22.1
CPC Class Codes
A61C 17/3436
Rotation around the axis pe...
Y10T 74/18184
Crank, pitman, and lever
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