Wrench for sprinkler head
Latest SENJU SPRINKLER CO., LTD. Patents:
Description
Claims
The ornamental design for a wrench for sprinkler head, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D296651 | July 12, 1988 | de Armas |
5479670 | January 2, 1996 | Coffey |
D396787 | August 11, 1998 | Farnan |
D434291 | November 28, 2000 | Kim |
7185567 | March 6, 2007 | Ide |
D629820 | December 28, 2010 | Van Ryswyk |
D689352 | September 10, 2013 | Cecil |
D743246 | November 17, 2015 | Levey |
2009-291359 | December 2009 | JP |
2012-239572 | December 2012 | JP |
2015-231581 | December 2015 | JP |
Patent History
Patent number: D799924
Type: Grant
Filed: Nov 1, 2016
Date of Patent: Oct 17, 2017
Assignee: SENJU SPRINKLER CO., LTD. (Tokyo)
Inventor: Yasuaki Koiwa (Tokyo)
Primary Examiner: Randall Gholson
Application Number: 29/582,927
Type: Grant
Filed: Nov 1, 2016
Date of Patent: Oct 17, 2017
Assignee: SENJU SPRINKLER CO., LTD. (Tokyo)
Inventor: Yasuaki Koiwa (Tokyo)
Primary Examiner: Randall Gholson
Application Number: 29/582,927
Classifications
Current U.S. Class:
D8/29