Knife blade
Description
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a knife blade, as shown and described.
Referenced Cited
U.S. Patent Documents
437325 | September 1890 | Barclay |
486426 | November 1892 | Brooks |
495110 | April 1893 | Hayes et al. |
2803876 | August 1957 | Nelson |
D248166 | June 13, 1978 | Kanai |
D248167 | June 13, 1978 | Kanai |
D269244 | June 7, 1983 | Becher et al. |
D324326 | March 3, 1992 | Lu |
5241883 | September 7, 1993 | Coppier |
D468973 | January 21, 2003 | Sun |
D545637 | July 3, 2007 | Curtin |
D554949 | November 13, 2007 | Hood |
D626795 | November 9, 2010 | Hollinger |
Patent History
Patent number: D694072
Type: Grant
Filed: Mar 1, 2013
Date of Patent: Nov 26, 2013
Assignee: Sino Houseware Industries Company Limited (Mongkok, Kowloon)
Inventor: Zhang Qin (Guangdong)
Primary Examiner: Ricky Pham
Application Number: 29/447,176
Type: Grant
Filed: Mar 1, 2013
Date of Patent: Nov 26, 2013
Assignee: Sino Houseware Industries Company Limited (Mongkok, Kowloon)
Inventor: Zhang Qin (Guangdong)
Primary Examiner: Ricky Pham
Application Number: 29/447,176
Classifications
Current U.S. Class:
D7/650;
D7/649