Switch valve
Latest Wen Sheng Fli Co., Ltd. Patents:
Description
Claims
The ornamental design for a switch valve, as shown and described.
Referenced Cited
U.S. Patent Documents
D430272 | August 29, 2000 | Hung-Lin |
D448454 | September 25, 2001 | Lai |
D458665 | June 11, 2002 | Lai |
D459792 | July 2, 2002 | Lai |
D473631 | April 22, 2003 | Lai |
D473931 | April 29, 2003 | Lai |
D478650 | August 19, 2003 | Lai |
D583019 | December 16, 2008 | Soriano |
D583910 | December 30, 2008 | Hoernig |
D605252 | December 1, 2009 | Lai |
D605254 | December 1, 2009 | Lai |
D611573 | March 9, 2010 | Gao |
D621914 | August 17, 2010 | Fritz et al. |
Patent History
Patent number: D646755
Type: Grant
Filed: Mar 18, 2011
Date of Patent: Oct 11, 2011
Assignee: Wen Sheng Fli Co., Ltd. (Changhua)
Inventor: Hung-Lin Lai (Changhua)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Law Office of Michael Chen
Application Number: 29/387,825
Type: Grant
Filed: Mar 18, 2011
Date of Patent: Oct 11, 2011
Assignee: Wen Sheng Fli Co., Ltd. (Changhua)
Inventor: Hung-Lin Lai (Changhua)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Law Office of Michael Chen
Application Number: 29/387,825
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)