Cleaning brush
Description
FIG. 1 is the perspective view of this design;
FIG. 2 is the front elevation of this design;
FIG. 3 is the rear elevation of this design;
FIG. 4 is the top plan view of this design;
FIG. 5 is the underneath plan view of this design; and,
FIG. 6 is the right side elevation of this design.
Referenced Cited
Patent History
Patent number: D337205
Type: Grant
Filed: Dec 11, 1990
Date of Patent: Jul 13, 1993
Inventor: Chen-Hsien Tsai (Tien-Tzu Hsiang, Taichung Hsien)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 7/625,614
Type: Grant
Filed: Dec 11, 1990
Date of Patent: Jul 13, 1993
Inventor: Chen-Hsien Tsai (Tien-Tzu Hsiang, Taichung Hsien)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Jacobson, Price, Holman & Stern
Application Number: 7/625,614
Classifications
Current U.S. Class:
D/4115