Triangular whetstone angle fixer
Description
The broken lines in the figures are for the purposes of illustrating portions of the triangular whetstone angle fixer, which form no part of the claimed design.
Claims
The ornamental design for a triangular whetstone angle fixer, as shown and described.
Referenced Cited
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Patent History
Patent number: D935299
Type: Grant
Filed: Feb 8, 2021
Date of Patent: Nov 9, 2021
Inventor: Dongchen Huang (Jiangyin)
Primary Examiner: Philip S Hyder
Application Number: 29/769,788
Type: Grant
Filed: Feb 8, 2021
Date of Patent: Nov 9, 2021
Inventor: Dongchen Huang (Jiangyin)
Primary Examiner: Philip S Hyder
Application Number: 29/769,788
Classifications
Current U.S. Class:
D8/91;
D8/93