OTF knife
The broken lines depict portions of the OTF knife in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for a OTF knife, as shown and described.
| D305096 | December 19, 1989 | Tench |
| 6085423 | July 11, 2000 | Marifone |
| 6832438 | December 21, 2004 | Gringer et al. |
| 6907668 | June 21, 2005 | Polei |
| D510514 | October 11, 2005 | Ray |
| 7100285 | September 5, 2006 | Huang |
| 7562455 | July 21, 2009 | McHenry et al. |
| 8595941 | December 3, 2013 | Lee |
| 8671578 | March 18, 2014 | Frazer |
| D749928 | February 23, 2016 | Stobar |
| D749929 | February 23, 2016 | Stobar |
| 9375854 | June 28, 2016 | Chu |
| 9498889 | November 22, 2016 | Hawk |
| D796932 | September 12, 2017 | Sung |
| 9764485 | September 19, 2017 | Hawk |
| D810540 | February 20, 2018 | Marfione |
| 10220527 | March 5, 2019 | Marfione |
| D870532 | December 24, 2019 | Marfione |
| D871187 | December 31, 2019 | Marfione |
| D871887 | January 7, 2020 | Marfione |
| D889239 | July 7, 2020 | Marfione |
| D903460 | December 1, 2020 | Marfione |
| 10981284 | April 20, 2021 | Delplanche |
| D939916 | January 4, 2022 | Brewer |
| D945240 | March 8, 2022 | Dickman |
| 20070175045 | August 2, 2007 | McHenry |
| 20070245569 | October 25, 2007 | Chen |
| 20080222895 | September 18, 2008 | Marfione |
| 20080222897 | September 18, 2008 | Marfione |
| 20090235534 | September 24, 2009 | Chu |
| 20140101943 | April 17, 2014 | Chu |
| 20140173911 | June 26, 2014 | Chu |
| 8116029 | November 1982 | DE |
| 1040850 | October 2000 | EP |
| 199429086 | December 1994 | WO |
- “Blue Shield Tactical Systems”, Retrieved on Jun. 21, 2021 from https://www.blueshieldtactical.com/product/blue-shield-otf-knife/.
- “Slash2Gash Mini Rescue Auto Knife Cali Legal Blue Switchblade—Air Force”, retrieved on Jun. 21, 2021 from https://slash2gash.com/products/mini-rescue-auto-knife-cali-legal-blue-switchblade-air-force.
Type: Grant
Filed: May 27, 2021
Date of Patent: Feb 28, 2023
Assignee: Normandy Enterprises, LLC (Highland, UT)
Inventors: David Pyne (Highland, UT), Theodore R. Espiritu, Jr. (West Valley City, UT), Kenneth Williams (Highland, UT), Daniel H. Stuart (Layton, UT), Zachary D. Henderson (South Weber, UT)
Primary Examiner: Philip S Hyder
Application Number: 29/785,892