Combination lock

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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof showing an opening state of the design .

Referenced Cited
U.S. Patent Documents
D83283 February 1931 Stone
D107250 November 1937 Nehls
D231895 June 1974 Stolarz
D248190 June 13, 1978 Motzer
D388688 January 6, 1998 Yang
4866959 September 19, 1989 Ling
5609048 March 11, 1997 Ling
Patent History
Patent number: D407625
Type: Grant
Filed: Jan 6, 1998
Date of Patent: Apr 6, 1999
Inventor: Kuo-Tsung Yang (Taipei)
Primary Examiner: Brian N. Vinson
Law Firm: Rosenberg, Klein & Bilker
Application Number: 0/81,567
Classifications
Current U.S. Class: D/8334
International Classification: 0807;