Combination lock

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Description

FIG. 1. is a front elevational view of a combination lock showing my new design;

FIG. 2. is a rear elevational view thereof;

FIG. 3. is a left side elevational view thereof;

FIG. 4. is a right side elevational view thereof;

FIG. 5. is a top plan view thereof;

FIG. 6. is a bottom plan view thereof; and,

FIG. 7. is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D346948 May 17, 1994 Pedlar
D372187 July 30, 1996 Ling
4444029 April 24, 1984 Remington
4866959 September 19, 1989 Ling
Patent History
Patent number: D401836
Type: Grant
Filed: Nov 4, 1997
Date of Patent: Dec 1, 1998
Inventor: Ling-Yu Huang Chuang (Lu Kang Town, Changhua)
Primary Examiner: Brian N. Vinson
Law Firm: Beveridge, DeGrandi, Weilacher & Young LLP
Application Number: 0/78,830
Classifications
Current U.S. Class: D/8334
International Classification: 0807;