Door latch
Description
The broken lines are for illustrative purpose only 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
Other references
| D180515 | June 1957 | Graves et al. |
| 2854268 | September 1958 | Graves et al. |
| 4530532 | July 23, 1985 | Fujiya |
| 4606552 | August 19, 1986 | Hultqvist |
| D316509 | April 30, 1991 | Nolte |
| D334009 | March 16, 1993 | Irving et al. |
| D338389 | August 17, 1993 | Finkelstein et al. |
| D391141 | February 24, 1998 | Finkelstein et al. |
| 5926927 | July 27, 1999 | Winkler |
| 6061883 | May 16, 2000 | Uehara |
| D429618 | August 22, 2000 | Tieu |
| D432897 | October 31, 2000 | Spangler |
| D498407 | November 16, 2004 | Layton |
| D505058 | May 17, 2005 | Sykes |
| D587093 | February 24, 2009 | Fonk et al. |
| D595183 | June 30, 2009 | Nelson et al. |
| D620341 | July 27, 2010 | Rechberg et al. |
- 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: D637061
Type: Grant
Filed: Nov 4, 2010
Date of Patent: May 3, 2011
Assignee: Kason Industries, Inc. (Shenandoah, GA)
Inventors: Brett A Mitchell (Newnan, GA), Thomas A. Thorsen (Wedowee, AL)
Primary Examiner: Prabhakar Deshmukh
Attorney: Baker Donelson
Application Number: 29/378,448
Type: Grant
Filed: Nov 4, 2010
Date of Patent: May 3, 2011
Assignee: Kason Industries, Inc. (Shenandoah, GA)
Inventors: Brett A Mitchell (Newnan, GA), Thomas A. Thorsen (Wedowee, AL)
Primary Examiner: Prabhakar Deshmukh
Attorney: Baker Donelson
Application Number: 29/378,448
Classifications
Current U.S. Class:
D8/331;
D8/330;
D8/339