Sprinkler
Latest Ruey Ryh Enterprise Co., Ltd. Patents:
Description
Claims
The ornamental design for a sprinkler, as shown and described.
Referenced Cited
U.S. Patent Documents
D353874 | December 27, 1994 | Clivio |
D385948 | November 4, 1997 | Guo |
D466183 | November 26, 2002 | Tse |
D470567 | February 18, 2003 | Alkalay et al. |
D479302 | September 2, 2003 | Chen |
D491252 | June 8, 2004 | Chen |
D499790 | December 14, 2004 | Chen |
D513426 | January 3, 2006 | Chen |
D513427 | January 3, 2006 | Chen |
6981661 | January 3, 2006 | Chen |
D557377 | December 11, 2007 | Chen |
D565700 | April 1, 2008 | Chen |
D606626 | December 22, 2009 | Zore |
Patent History
Patent number: D648823
Type: Grant
Filed: Jun 10, 2010
Date of Patent: Nov 15, 2011
Assignee: Ruey Ryh Enterprise Co., Ltd. (Changhua Hsien)
Inventor: Chen-Fu Hung (Hsiushui Hsiang)
Primary Examiner: Robin V Webster
Attorney: Senniger Powers LLP
Application Number: 29/363,537
Type: Grant
Filed: Jun 10, 2010
Date of Patent: Nov 15, 2011
Assignee: Ruey Ryh Enterprise Co., Ltd. (Changhua Hsien)
Inventor: Chen-Fu Hung (Hsiushui Hsiang)
Primary Examiner: Robin V Webster
Attorney: Senniger Powers LLP
Application Number: 29/363,537
Classifications
Current U.S. Class:
Hand Held Or Controlled Type (D23/223);
Trigger, Lever Or Button Actuation (D23/226)