Combination lock

- Sinox Company Limited

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Description

FIG. 1 is a perspective view of “combination lock” showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear side elevational view thereof; and,

FIG. 8 is a perspective view thereof shown in using position.

The broken lines are for illustrative purpose only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
979171 October 1910 Dupont
986595 March 1911 Sage et al.
1218084 March 1917 Hulden
3750431 August 1973 Atkinson
4444029 April 24, 1984 Remington
D372187 July 30, 1996 Ling
D406522 March 9, 1999 Ling
D453467 February 12, 2002 Nakamura
D474674 May 20, 2003 Ling
D477525 July 22, 2003 Ling
Patent History
Patent number: D486720
Type: Grant
Filed: Feb 24, 2003
Date of Patent: Feb 17, 2004
Assignee: Sinox Company Limited
Inventor: Renny Tse-Hwa Ling (Chung-Ho)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/176,321
Classifications
Current U.S. Class: D8/334
International Classification: 0807;