Electric toothbrush

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Description

FIG. 1 is a perspective view of an electric toothbrush, showing our new design;

FIG. 2 is a exploded perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view if the electric toothbrush.

Referenced Cited
U.S. Patent Documents
D388958 January 13, 1998 Hartwein
D411769 July 6, 1999 Wright
3848336 November 1974 Copeland
5208933 May 11, 1993 Lustid et al.
5341534 August 30, 1994 Serbinski
Patent History
Patent number: D423224
Type: Grant
Filed: Aug 10, 1999
Date of Patent: Apr 25, 2000
Assignee: Professional Dental Technologies, Inc. (Batesville, AR)
Inventors: David William Sale (Heber Springs, AR), Ronald W. Haynes (Shirley, AR)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone Tabor
Law Firm: Nims, Howes, Collison, Hansen & Lackert
Application Number: 0/109,134
Classifications
Current U.S. Class: D/4101; D4/111
International Classification: 0402;