The broken line showing of portions of the sprinkler base is included for illustrative purposes only and forms no part of the claimed design.
The broken line showing of portions of the sprinkler base is included for illustrative purposes only and forms no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
2914255 | Jepson | Nov 1959 | A |
3567122 | Congdon et al. | Mar 1971 | A |
D282769 | Lemkin et al. | Feb 1986 | S |
4625914 | Sexton et al. | Dec 1986 | A |
5350115 | Burnworth et al. | Sep 1994 | A |
D358449 | Ford | May 1995 | S |
D378399 | Simonetti et al. | Mar 1997 | S |
D412556 | Hsin-Fa | Aug 1999 | S |
D421640 | Chih | Mar 2000 | S |
D422052 | Heren | Mar 2000 | S |
D440629 | Guo | Apr 2001 | S |
D470218 | Alkalay et al. | Feb 2003 | S |
D500122 | Schapper | Dec 2004 | S |
D508729 | Sener et al. | Aug 2005 | S |
D510405 | Sener et al. | Oct 2005 | S |
D510406 | Sener et al. | Oct 2005 | S |
D514195 | Sener et al. | Jan 2006 | S |
D514196 | Sener et al. | Jan 2006 | S |
D540429 | Barmore | Apr 2007 | S |
7252246 | Heren et al. | Aug 2007 | B2 |
D554737 | Lo | Nov 2007 | S |
D554739 | Lo | Nov 2007 | S |
D555228 | Cheng | Nov 2007 | S |
D559351 | Lo | Jan 2008 | S |
D559352 | Lo | Jan 2008 | S |
7494071 | Baird | Feb 2009 | B2 |
D597628 | Goetz | Aug 2009 | S |
D615611 | Cheng | May 2010 | S |
D620551 | Mayher | Jul 2010 | S |
20020130204 | Chao | Sep 2002 | A1 |
20100012749 | Barzuza | Jan 2010 | A1 |