Chef knife
Description
The broken lines in the figures are for the purposes of illustrating portions of the chef knife, which form no part of the claimed design.
Claims
The ornamental design for a chef knife, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
3100935 | August 1963 | Leafe |
D348380 | July 5, 1994 | Allen |
D455937 | April 23, 2002 | Huebner |
D461373 | August 13, 2002 | Sylva |
D461375 | August 13, 2002 | Sylva |
D461688 | August 20, 2002 | Lothe |
D564305 | March 18, 2008 | Chisholm |
D579731 | November 4, 2008 | Ono |
D623027 | September 7, 2010 | Behar |
D643260 | August 16, 2011 | Spiegel |
D658455 | May 1, 2012 | Wang |
D690562 | October 1, 2013 | Hasegawa |
D719405 | December 16, 2014 | Miller |
D749916 | February 23, 2016 | Lessmann |
D752384 | March 29, 2016 | Fredaeng |
D770837 | November 8, 2016 | Yang |
D816433 | May 1, 2018 | Murken |
D891882 | August 4, 2020 | Almazan |
D893947 | August 25, 2020 | Pulk |
D920056 | May 25, 2021 | Chen |
D925301 | July 20, 2021 | Liang |
20020170184 | November 21, 2002 | Lothe |
- Smith Chu Handmade Forged Serbian Meat Cleaver Knife. Date First Available on Amazon.com Mar. 4, 2020. https://www.amazon.com/dp/B085GBSRXR/ref (Year: 2020).
- KOPALA Kitchen Knife Cleaver. Date First Available on Amazon.com May 10, 2019. https://www.amazon.com/dp/B07RRCTJFL/ref (Year: 2019).
Patent History
Patent number: D945839
Type: Grant
Filed: Apr 23, 2021
Date of Patent: Mar 15, 2022
Inventor: Yaqin Gu (HuaiAn)
Primary Examiner: Ricky Pham
Application Number: 29/780,238
Type: Grant
Filed: Apr 23, 2021
Date of Patent: Mar 15, 2022
Inventor: Yaqin Gu (HuaiAn)
Primary Examiner: Ricky Pham
Application Number: 29/780,238
Classifications
Current U.S. Class:
D7/649;
D7/401.2