Lock

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Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof, the rear elevational view being a mirror image thereof; and,

FIG. 5 is a left side elevational view thereof, the right side elevational view being a mirror image thereof.

The broken lines adjacent to the shaded area represent the boundaries of the claimed design. Other broken lines represent the portions of the design form no part of the claim. None of the broken lines form part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D99554 May 1936 Slaymaker
3256723 June 1966 Lehman
4226100 October 7, 1980 Hampton et al.
D451002 November 27, 2001 Lai
D458530 June 11, 2002 Grosz et al.
6434981 August 20, 2002 Fantl et al.
D471429 March 11, 2003 Williams et al.
6718803 April 13, 2004 Knoll
6993943 February 7, 2006 Chang
D518357 April 4, 2006 Kearns et al.
D587983 March 10, 2009 Zorc et al.
20080011027 January 17, 2008 Yu
20100326143 December 30, 2010 Loughlin et al.
Patent History
Patent number: D637888
Type: Grant
Filed: Aug 12, 2010
Date of Patent: May 17, 2011
Inventor: Yongjin Zheng (Zhenjiang)
Primary Examiner: Prabhakar Deshmukh
Attorney: Osha • Liang LLP
Application Number: 29/367,757
Classifications
Current U.S. Class: D8/334