Sprinkler head
Latest Senju Sprinkler Co., Ltd. Patents:
Description
Claims
The ornamental design for a sprinkler head, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D399553 | October 13, 1998 | Kumagai |
6962208 | November 8, 2005 | Franson et al. |
D567329 | April 22, 2008 | Holmes |
D603479 | November 3, 2009 | Koiwa |
8087467 | January 3, 2012 | Franson et al. |
8448714 | May 28, 2013 | Park et al. |
D2010-025099 | October 2010 | JP |
D2011-006754 | March 2011 | JP |
Patent History
Patent number: D699321
Type: Grant
Filed: Feb 6, 2013
Date of Patent: Feb 11, 2014
Assignee: Senju Sprinkler Co., Ltd. (Tokyo)
Inventors: Yukinori Karihara (Tokyo), Masakatsu Kikuchi (Tokyo)
Primary Examiner: Robin V Webster
Application Number: 29/444,930
Type: Grant
Filed: Feb 6, 2013
Date of Patent: Feb 11, 2014
Assignee: Senju Sprinkler Co., Ltd. (Tokyo)
Inventors: Yukinori Karihara (Tokyo), Masakatsu Kikuchi (Tokyo)
Primary Examiner: Robin V Webster
Application Number: 29/444,930
Classifications
Current U.S. Class:
Sprinkler For Lawn, Agricultural Irrigation Or Fire Extinguishing (5) (D23/214)