Truing tool for a grindstone
Description
The broken lines shown in the drawings illustrate portions of the truing tool for a grindstone that form no part of the claimed design.
Claims
The ornamental design for a truing tool for a grindstone, as shown and described.
Referenced Cited
U.S. Patent Documents
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| 20250018520 | January 16, 2025 | Lin |
Patent History
Patent number: D1106286
Type: Grant
Filed: Jul 14, 2023
Date of Patent: Dec 16, 2025
Inventor: Shaojuan Lin (Shantou)
Primary Examiner: Mark T. Philipps
Application Number: 29/897,470
Type: Grant
Filed: Jul 14, 2023
Date of Patent: Dec 16, 2025
Inventor: Shaojuan Lin (Shantou)
Primary Examiner: Mark T. Philipps
Application Number: 29/897,470
Classifications
Current U.S. Class:
Bench Or Table Mounted (D15/125)