Toothbrush

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a toothbrush showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side elevation view being a mirror image thereof; and,

FIG. 4 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
D108852 March 1938 Herrick et al.
D226942 May 1973 Okuda
D238834 February 1976 Hjelle
D274018 May 29, 1984 Usui
D279526 July 9, 1985 Sturdza
Patent History
Patent number: D335579
Type: Grant
Filed: Mar 11, 1991
Date of Patent: May 18, 1993
Inventor: Karson Chuang (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Varndell Legal Group
Application Number: 7/666,679
Classifications
Current U.S. Class: D/4105