Kitchen knife

- KAI R&D CENTER CO., LTD.
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Description

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

1. Kitchen knife

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Right

1.7 : Left

The evenly spaced broken lines depict portions of the kitchen knife that form no part of the claimed design; and, the dash-dotted broken lines depict the boundaries of the claim and form no part thereof.

Claims

The ornamental design for a kitchen knife, as shown and described.

Referenced Cited
U.S. Patent Documents
3114973 December 1963 Kennedy
4173068 November 6, 1979 Cargill
D473430 April 22, 2003 Fedor
D509997 September 27, 2005 Tihany
D538103 March 13, 2007 Tetreault
D540627 April 17, 2007 Tarrerias
D551518 September 25, 2007 Leuze
D599172 September 1, 2009 Wang
D637048 May 3, 2011 Ono
D689330 September 10, 2013 Lucas
D704009 May 6, 2014 Wandrup
D796913 September 12, 2017 Liu
D809862 February 13, 2018 Petsche
D813600 March 27, 2018 Lo
D831419 October 23, 2018 Liu
D838545 January 22, 2019 Liu
D849476 May 28, 2019 Heine
D874873 February 11, 2020 Chen
D885127 May 26, 2020 Lin
D889213 July 7, 2020 Kidd
D920056 May 25, 2021 Chen
D926517 August 3, 2021 Liu
D926534 August 3, 2021 Otsuka
Other references
  • Michelangelo Chef Knife, Aug. 14, 2019 found on Aug. 28, 2021 at https://www.amazon.com/MICHELANGELO-Professional-Stainless-Ergonomic-Japanese/dp/B082KBCN3X (Year: 2019).
  • Handle, Apr. 13, 2019, found on Aug. 28, 2021 at https://www.etsy.com/listing/1018418498/chef-knife-handle-for-japanese-kitchen?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=wa+handle&ref=sc_gallery-1-3&plkey=eaf6c4726ea0acf843fd159255f3bad072f297ce%3A1018418498&frs=1 (Year: 2019).
Patent History
Patent number: D937049
Type: Grant
Filed: Sep 11, 2020
Date of Patent: Nov 30, 2021
Assignee: KAI R&D CENTER CO., LTD. (Gifu-ken)
Inventors: Jun Otsuka (Seki), Tommie Richard Lucas, Jr. (Seki)
Primary Examiner: Karen S Acker
Application Number: 35/510,414
Classifications
Current U.S. Class: D7/649