Water spray gun for firefighting
Description
The broken line showing of the reference environment in
Claims
The ornamental design for a water spray gun for firefighting, as shown and described.
Referenced Cited
U.S. Patent Documents
| 571940 | November 1896 | Binford |
| D170447 | September 1953 | Caird |
| 4470549 | September 11, 1984 | Binford |
| 5795053 | August 18, 1998 | Pierce |
| D419641 | January 25, 2000 | Wilson |
| D515662 | February 21, 2006 | Chen |
| D557378 | December 11, 2007 | Chen |
| D576253 | September 2, 2008 | Cheng |
| D599433 | September 1, 2009 | Zore |
| D666275 | August 28, 2012 | DeVore |
Patent History
Patent number: D809096
Type: Grant
Filed: Sep 29, 2016
Date of Patent: Jan 30, 2018
Inventor: Wen Chang Wang (Tainan)
Primary Examiner: Robin V Webster
Application Number: 29/579,260
Type: Grant
Filed: Sep 29, 2016
Date of Patent: Jan 30, 2018
Inventor: Wen Chang Wang (Tainan)
Primary Examiner: Robin V Webster
Application Number: 29/579,260
Classifications
Current U.S. Class:
Hand Held Or Controlled Type (D23/223)