Sprinkler
Latest Ruey Ryh Enterprise Co., Ltd. Patents:
Description
Claims
The ornamental design for a sprinkler, as shown and described.
Referenced Cited
Patent History
Patent number: D592731
Type: Grant
Filed: Aug 30, 2008
Date of Patent: May 19, 2009
Assignee: Ruey Ryh Enterprise Co., Ltd. (Changhua Hsien)
Inventor: Shih Yuan Hung (Changhua Hsien)
Primary Examiner: Robin V Webster
Attorney: Kamrath & Associates PA
Application Number: 29/323,806
Type: Grant
Filed: Aug 30, 2008
Date of Patent: May 19, 2009
Assignee: Ruey Ryh Enterprise Co., Ltd. (Changhua Hsien)
Inventor: Shih Yuan Hung (Changhua Hsien)
Primary Examiner: Robin V Webster
Attorney: Kamrath & Associates PA
Application Number: 29/323,806
Classifications
Current U.S. Class:
Hand Held Or Controlled Type (D23/223)