Fixed angle cutting tool sharpening aid
The broken lines showing of a cutting tool and surface in
Claims
I claim the ornamental design for a fixed angle cutting tool sharpening aid, as shown and described.
3009250 | November 1961 | Schock |
4125944 | November 21, 1978 | Esposito et al. |
D280380 | September 3, 1985 | Graves |
4733501 | March 29, 1988 | McLean |
5063679 | November 12, 1991 | Schwandt |
5472375 | December 5, 1995 | Pugh |
7467475 | December 23, 2008 | Cheek |
7987608 | August 2, 2011 | Rowe |
9182227 | November 10, 2015 | Paesano |
9221144 | December 29, 2015 | Powell |
10675736 | June 9, 2020 | Boutorine |
D935299 | November 9, 2021 | Huang |
11351655 | June 7, 2022 | Samuel |
20070281594 | December 6, 2007 | Jones |
20150174723 | June 25, 2015 | Powell |
20170173760 | June 22, 2017 | Hourmand |
20200316748 | October 8, 2020 | Persson |
20230302607 | September 28, 2023 | Glesser |
20230314132 | October 5, 2023 | Wang |
20240058923 | February 22, 2024 | Klein |
202210338176.2 | August 2022 | CN |
- Knife Sharpening Angle Guide, Aug. 19, 2016 [online], [retrieved Mar. 21, 2024]. Retrieved from internet, https://www.amazon.com/Knife-Sharpening-Angle-Guide-Sharpen/dp/ (Year: 2016).
- Sharpal 196N Angle Pyramid Whetstone Knife Blade Sharpener Sharpening Stone Angle Guide, Aug. 19, 2019 [online], [retrieved Mar. 21, 2024]. Retrieved from internet, https://www.amazon.com/196N-Whetstone-Sharpener-Sharpening-Angles (Year: 2019).
- Klein Tools 935DAG Digital Electronic Level and Angle Gauge, Nov. 1, 2019 [online], [retrieved Mar. 21, 2024]. Retrieved from internet, https://www.amazon.com/Klein-Tools-935DAG-Electronic-Measures/ (Year: 2019).
- Publication: Knife Sharpening Angle Coach With Bluetooth & Arduino https://www.instructables.com/Bluetooth-Arduino-BNO055-Knife-Sharpening-Angle-Co/; Printed out Jun. 7, 2022.
Type: Grant
Filed: Jun 7, 2022
Date of Patent: May 14, 2024
Inventor: Glenn Domitrowski (Hillsborough, NJ)
Primary Examiner: Eric L Goodman
Assistant Examiner: Adrian A Shwaiko
Application Number: 29/841,521