Door stop

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Description

FIG. 1 is a perspective view of a door stop showing my new design;

FIG. 2 is a side view thereof; and,

FIG. 3 is a front plan view thereof.

The broken lines shown in the drawings illustrate portions of the design and environmental structure, and form no part of the claimed design.

Claims

The ornamental design for a door stop, as shown and described.

Referenced Cited
U.S. Patent Documents
5575514 November 19, 1996 Troy
D385735 November 4, 1997 Hundley et al.
D473412 April 22, 2003 Chou
D501346 February 1, 2005 Gilbert
20040045128 March 11, 2004 Frushour
Patent History
Patent number: D570678
Type: Grant
Filed: May 10, 2007
Date of Patent: Jun 10, 2008
Assignee: Liberty Hardware Mfg. Corp. (Winston-Salem, NC)
Inventor: Zhukai Zhang (Chicago, IL)
Primary Examiner: Cathron Brooks
Assistant Examiner: Barbara Fox
Attorney: Edgar A. Zarins
Application Number: 29/286,535
Classifications
Current U.S. Class: D8/402