Chuck for tool bits
Latest GOOD YEAR HARDWARE CO., LTD. Patents:
Description
The broken lines in the figures show portions of the chuck for tool bits that form no part of the claimed design.
Claims
The ornamental design for a chuck for tool bits, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D982408
Type: Grant
Filed: Mar 12, 2021
Date of Patent: Apr 4, 2023
Assignee: GOOD YEAR HARDWARE CO., LTD. (Changhua County)
Inventor: Tsai-Ching Chen (Changhua County)
Primary Examiner: Eliza Z Harvey
Assistant Examiner: Kayla Marie Bennett
Application Number: 29/773,860
Type: Grant
Filed: Mar 12, 2021
Date of Patent: Apr 4, 2023
Assignee: GOOD YEAR HARDWARE CO., LTD. (Changhua County)
Inventor: Tsai-Ching Chen (Changhua County)
Primary Examiner: Eliza Z Harvey
Assistant Examiner: Kayla Marie Bennett
Application Number: 29/773,860
Classifications
Current U.S. Class:
D8/70