Combination lock

Description

FIG. 1 is a top perspective view of a combination lock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D253747 December 25, 1979 Stolarz
D274305 June 19, 1984 Gisiger
D281948 December 31, 1985 Hesse
Patent History
Patent number: D292868
Type: Grant
Filed: Dec 9, 1985
Date of Patent: Nov 24, 1987
Inventor: Ching-Yuan Cheng (Taichung)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Holman & Stern
Application Number: 6/806,604
Classifications
Current U.S. Class: D/8331