Door latch

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FIG. 1 is a top front perspective view of the present door latch;

FIG. 2 is a top view of same;

FIG. 3 is a front view of the door latch of FIG. 1;

FIG. 4 is a rear view of same;

FIG. 5 is a bottom view of same, the top being a mirror image of same; and,

FIG. 6 is a top rear perspective view of the door latch of FIG. 1.

The structure shown in broken lines is for environment purposes only and does not form part of the claimed invention.


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

Patent History
Patent number: D677553
Type: Grant
Filed: Nov 3, 2011
Date of Patent: Mar 12, 2013
Assignee: Architectural Builders Hardware Mfg., Inc. (Itasca, IL)
Inventors: Kirti Shah (South Barrington, IL), Darryl Devine (Huntley, IL)
Primary Examiner: Paula Greene
Application Number: 29/405,611
Current U.S. Class: D8/302