Electric floating ball valve
Latest Taizhou Guanghui Automatic Control Sci-Tec Co., Ltd. Patents:
Description
Claims
The ornamental design for an electric floating ball valve, as shown and described.
Referenced Cited
U.S. Patent Documents
D289430 | April 21, 1987 | Yoshiga |
D291826 | September 8, 1987 | Maddock |
5527295 | June 18, 1996 | Wing |
7350765 | April 1, 2008 | Leblanc et al. |
D605254 | December 1, 2009 | Lai |
D605255 | December 1, 2009 | Lai |
D607538 | January 5, 2010 | Nun |
D610232 | February 16, 2010 | Harada |
D610652 | February 23, 2010 | Ben-Nun |
D639392 | June 7, 2011 | Yamada |
D652116 | January 10, 2012 | Fukushima |
D667930 | September 25, 2012 | Yamada |
Patent History
Patent number: D687927
Type: Grant
Filed: Oct 12, 2011
Date of Patent: Aug 13, 2013
Assignee: Taizhou Guanghui Automatic Control Sci-Tec Co., Ltd. (Shamen Town)
Inventor: Kaicong Ma (Zhejiang Province)
Primary Examiner: Cynthia Ramirez
Application Number: 29/403,845
Type: Grant
Filed: Oct 12, 2011
Date of Patent: Aug 13, 2013
Assignee: Taizhou Guanghui Automatic Control Sci-Tec Co., Ltd. (Shamen Town)
Inventor: Kaicong Ma (Zhejiang Province)
Primary Examiner: Cynthia Ramirez
Application Number: 29/403,845
Classifications
Current U.S. Class:
Valve Or Body Therefor (D23/233)