Chef knife
Description
Claims
The ornamental design for a chef knife, as shown and described.
Referenced Cited
U.S. Patent Documents
D595544 | July 7, 2009 | Thun |
D632934 | February 22, 2011 | Thun |
D649840 | December 6, 2011 | Lo |
D674670 | January 22, 2013 | Thun |
D688913 | September 3, 2013 | Lo |
D693642 | November 19, 2013 | Chen |
D698615 | February 4, 2014 | Wandrup |
D704009 | May 6, 2014 | Wandrup |
D708476 | July 8, 2014 | Wandrup |
D708488 | July 8, 2014 | Wandrup |
D710158 | August 5, 2014 | Berger |
D764867 | August 30, 2016 | Haas |
D803011 | November 21, 2017 | Liu |
Patent History
Patent number: D816433
Type: Grant
Filed: Jan 8, 2016
Date of Patent: May 1, 2018
Inventors: Hauke Murken (Berlin), Sven Hansen (Berlin)
Primary Examiner: Ricky Pham
Application Number: 29/550,943
Type: Grant
Filed: Jan 8, 2016
Date of Patent: May 1, 2018
Inventors: Hauke Murken (Berlin), Sven Hansen (Berlin)
Primary Examiner: Ricky Pham
Application Number: 29/550,943
Classifications
Current U.S. Class:
D7/649;
D7/401.2