Push-button ratchet wrench
Description
FIG. 1 is a perspective view of a push-button ratchet wrench showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof, the top view being a mirror image;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a right side elevational view thereof.
Referenced Cited
Patent History
Patent number: D311314
Type: Grant
Filed: Sep 12, 1988
Date of Patent: Oct 16, 1990
Inventor: Bao L. Chang (Taichung)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Zarley McKee, Thomte, Voorhees & Sease
Application Number: 7/243,022
Type: Grant
Filed: Sep 12, 1988
Date of Patent: Oct 16, 1990
Inventor: Bao L. Chang (Taichung)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Zarley McKee, Thomte, Voorhees & Sease
Application Number: 7/243,022
Classifications
Current U.S. Class:
D 8/25