Knife
Description
Claims
The ornamental design for a knife, as shown and described.
Referenced Cited
U.S. Patent Documents
| 108141 | October 1870 | Houseman et al. |
| 492409 | February 1893 | May |
| 673506 | May 1901 | Pitts |
| D397282 | August 25, 1998 | Derkatz |
| D445643 | July 31, 2001 | Kazaklaris |
| D461373 | August 13, 2002 | Sylva et al. |
| D461375 | August 13, 2002 | Sylva et al. |
| D461681 | August 20, 2002 | Lothe |
| D461688 | August 20, 2002 | Lothe |
| D539086 | March 27, 2007 | Aston, III |
| 7434320 | October 14, 2008 | Aston, III |
| 20020170184 | November 21, 2002 | Lothe |
Patent History
Patent number: D643260
Type: Grant
Filed: Feb 10, 2011
Date of Patent: Aug 16, 2011
Assignee: Sylmark Holdings Limited (Wanchai)
Inventor: Peter Spiegel (Lake Balboa, CA)
Primary Examiner: Ricky Pham
Attorney: Tutunjian & Bitetto, P.C.
Application Number: 29/385,223
Type: Grant
Filed: Feb 10, 2011
Date of Patent: Aug 16, 2011
Assignee: Sylmark Holdings Limited (Wanchai)
Inventor: Peter Spiegel (Lake Balboa, CA)
Primary Examiner: Ricky Pham
Attorney: Tutunjian & Bitetto, P.C.
Application Number: 29/385,223
Classifications
Current U.S. Class:
D7/649