Extrication tomahawk
Description
Claims
The ornamental design for the extrication tomahawk, as shown.
Referenced Cited
U.S. Patent Documents
| D45761 | May 1914 | Miller |
| 3623173 | November 1971 | Hagqrist |
| D233405 | October 1974 | Frey |
| D299414 | January 17, 1989 | Bajza |
| 4985954 | January 22, 1991 | Wehr |
| D324805 | March 24, 1992 | Pease |
| D329366 | September 15, 1992 | Ragoonath |
| 5315725 | May 31, 1994 | Vanden Heuvel |
| D385771 | November 4, 1997 | Chiang |
| D402521 | December 15, 1998 | Riegel |
| 6079071 | June 27, 2000 | Sablan |
| 7051390 | May 30, 2006 | van Beek |
| 7181798 | February 27, 2007 | Hayhurst |
| 7472484 | January 6, 2009 | Smilanich |
| D601400 | October 6, 2009 | Delia |
| D617624 | June 15, 2010 | Tygh |
| D640759 | June 28, 2011 | Mastin et al. |
| 8024994 | September 27, 2011 | St. John et al. |
| 8117702 | February 21, 2012 | Woolley et al. |
Patent History
Patent number: D669331
Type: Grant
Filed: Mar 14, 2012
Date of Patent: Oct 23, 2012
Inventor: Christopher Michael Burdyshaw (Gig Harbor, WA)
Primary Examiner: Austin Murphy
Application Number: 29/395,691
Type: Grant
Filed: Mar 14, 2012
Date of Patent: Oct 23, 2012
Inventor: Christopher Michael Burdyshaw (Gig Harbor, WA)
Primary Examiner: Austin Murphy
Application Number: 29/395,691
Classifications
Current U.S. Class:
D8/105