Electric toothbrush
FIG. 1 is a front elevational view of an electric toothbrush embodying my new design;
FIG. 2 is a side elevational view thereof, the opposite side, with the exception of the switch at the top end of the handle, being a mirror image;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is an enlarged front elevational view of the toothbrush handle and drive unit thereof, shown separately for clarity of illustration only;
FIG. 7 is a side elevational view thereof, the opposite side, with the exception of the switch at the top end of the handle, being a mirror image;
FIG. 8 is a rear elevational view thereof;
FIG. 9 is a top plan view thereof;
FIG. 10 is a bottom plan view thereof;
FIG. 11 is an enlarged front elevational view of the toothbrush head thereof, shown separately for clarity of illustration only;
FIG. 12 is a side elevational view thereof, the opposite being a mirror image;
FIG. 13 is a rear elevational view thereof;
FIG. 14 is a top plan view thereof; and,
FIG. 15 is a bottom plan view thereof.
2172624 | September 1939 | Robert |
3104405 | September 1963 | Perrinjaquet |
3577579 | May 1971 | Duve et al. |
4827550 | May 9, 1989 | Graham et al. |
Type: Grant
Filed: Jun 5, 1990
Date of Patent: Apr 7, 1992
Inventor: Emilio Ambasz (New York, NY)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Lavone D. Tabor
Law Firm: Brumbaugh, Graves, Donohue & Raymond
Application Number: 7/533,673