Grinding wheel
Description
Claims
The ornamental design for a grinding wheel, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 2527762 | October 1950 | Pratt |
| 6093092 | July 25, 2000 | Ramanath |
| 6796891 | September 28, 2004 | Terada |
| 7281970 | October 16, 2007 | Endres |
| 8628385 | January 14, 2014 | Wu |
| 9259855 | February 16, 2016 | Um |
| 9579774 | February 28, 2017 | Egger |
| 9839990 | December 12, 2017 | Hänni |
| 20030154658 | August 21, 2003 | Salmon |
| 20050101237 | May 12, 2005 | Vecchiarelli |
| 20180043507 | February 15, 2018 | Sato |
| 20210268626 | September 2, 2021 | Mao |
| 20230052287 | February 16, 2023 | Song |
| 20250196293 | June 19, 2025 | Gao |
| 308989767 | December 2024 | CN |
- Amazon.com_ GYTYCATAH CBN Grinding Wheel, posted date Nov. 25, 2022, [retrieved Jul. 2, 2025]. Retrieved from internet, https://www.amazon.com/GYTYCATAH-Grinding-Wheel-Diamond-Sharpening/dp/B0BNC7J2ZZ/?th=1 (2022) (Year: 2022).
Patent History
Patent number: D1106288
Type: Grant
Filed: May 31, 2024
Date of Patent: Dec 16, 2025
Inventor: Bingtao Fan (Xingtai)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Vincent T Andrews
Application Number: 29/945,076
Type: Grant
Filed: May 31, 2024
Date of Patent: Dec 16, 2025
Inventor: Bingtao Fan (Xingtai)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Vincent T Andrews
Application Number: 29/945,076
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)