Door latch

- Kason Industries, Inc.
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Description

FIG. 1 is a perspective view of our new design for a door latch;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines indicate disclaimed portions of the design and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
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D180515 June 1957 Graves et al.
2854268 September 1958 Graves et al.
3045465 July 1962 Larson
4202573 May 13, 1980 Berkowitz et al.
4530532 July 23, 1985 Fujiya
4635977 January 13, 1987 Yamada
4704882 November 10, 1987 Takasaki
D299417 January 17, 1989 Takahashi
D299486 January 24, 1989 Takimoto
D316509 April 30, 1991 Nolte
D338389 August 17, 1993 Finkelstein et al.
D391141 February 24, 1998 Finkelstein et al.
D423902 May 2, 2000 Libby et al.
D453100 January 29, 2002 Finkelstein et al.
D493088 July 20, 2004 Kelly
Other references
  • Kason Industries, Inc. Walk-In Hardware Catalog downloaded from http://www.kasonind.com/index.php/catalogs/; 2009 Copyright; pp. B-4 through B-27.
  • Component Hardware Group, Inc. Walk-In Refrigeration Components Catalog downloaded from http://www.saniguard-online.com/downloads—files.php?catid=3; 2009 Copyright; pp. EE2-EE3, EE6 and EE9.
Patent History
Patent number: D649861
Type: Grant
Filed: Nov 4, 2010
Date of Patent: Dec 6, 2011
Assignee: Kason Industries, Inc. (Newnan, GA)
Inventors: Brett A Mitchell (Newnan, GA), Thomas A. Thorsen (Wedowee, AL)
Primary Examiner: Prabhakar Deshmukh
Attorney: Baker Donelson
Application Number: 29/378,439
Classifications
Current U.S. Class: D8/331