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 elevational view of FIG. 1;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

Claims

The ornamental design for a combination lock, as shown and described.

Referenced Cited
U.S. Patent Documents
3750431 August 1973 Atkinson
4444029 April 24, 1984 Remington
D477209 July 15, 2003 Yu et al.
D477525 July 22, 2003 Ling
D483647 December 16, 2003 Lo
D495580 September 7, 2004 Ho
D498132 November 9, 2004 Lai
6877345 April 12, 2005 Misner et al.
6880370 April 19, 2005 Yu
D505853 June 7, 2005 Ling et al.
D535548 January 23, 2007 Lin
7251967 August 7, 2007 Yang
Patent History
Patent number: D642893
Type: Grant
Filed: Dec 28, 2010
Date of Patent: Aug 9, 2011
Inventor: Yao Kun Yang (Chang-Hua County)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/382,003
Classifications
Current U.S. Class: D8/334