Door latch

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Description

FIG. 1 is a top front perspective view of a door latch showing our new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
3107113 October 1963 Sconzo
5475996 December 19, 1995 Chen
D365976 January 9, 1996 Chiu
5881585 March 16, 1999 Kang
5987945 November 23, 1999 Ruano Aramburu
D433920 November 21, 2000 Chang
6378344 April 30, 2002 Gartner
D479682 September 16, 2003 Frolov et al.
6733050 May 11, 2004 Yao
D502859 March 15, 2005 Peng et al.
D512899 December 20, 2005 Oskamp et al.
D545172 June 26, 2007 Kaiser et al.
D584594 January 13, 2009 Marko
Patent History
Patent number: D743773
Type: Grant
Filed: Sep 18, 2014
Date of Patent: Nov 24, 2015
Assignee: Architectural Builders Hardware Mfg., Inc. (Itasca, IL)
Inventors: Ankit Kirti Shah (Chicago, IL), Kirti Shah (South Barrington, IL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/502,680
Classifications
Current U.S. Class: D8/331