Screwdriver shank
Latest Shanghai HOTO Technology Co., Ltd Patents:
Description
Claims
The ornamental design for a screwdriver shank, as shown and described.
Referenced Cited
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Patent History
Patent number: D976667
Type: Grant
Filed: Feb 1, 2021
Date of Patent: Jan 31, 2023
Assignee: Shanghai HOTO Technology Co., Ltd (Shanghai)
Inventors: Lidan Liu (Shanghai), Xiaodong Liu (Shanghai), Fei Lei (Shanghai)
Primary Examiner: Philip S Hyder
Application Number: 29/768,765
Type: Grant
Filed: Feb 1, 2021
Date of Patent: Jan 31, 2023
Assignee: Shanghai HOTO Technology Co., Ltd (Shanghai)
Inventors: Lidan Liu (Shanghai), Xiaodong Liu (Shanghai), Fei Lei (Shanghai)
Primary Examiner: Philip S Hyder
Application Number: 29/768,765
Classifications
Current U.S. Class:
D8/82;
D8/86