Title:
Electric toothbrush
United States Patent 3178754


Inventors:
Cleverdon, Alton A.
Application Number:
US28063463A
Publication Date:
04/20/1965
Filing Date:
05/15/1963
Assignee:
Cleverdon, Alton A.
Primary Class:
Other Classes:
15/404, 601/163
International Classes:
A61C17/36
View Patent Images:
US Patent References:
3072937Paint machine1963-01-15
3029611Refrigerating apparatus with defrosting means1962-04-17
2869158Shampooing and massaging device1959-01-20
2150842Motorized fountain-type tooth brush1939-03-14
1929345Upholstery washer1933-10-03
1730030Cleaning device for windows or the like1929-10-01
1198799N/A1916-09-19
1122731N/A1914-12-29
Foreign References:
CA520468A1956-01-10
DE524182C1931-05-04