Protective safety tensioning device
Description
Claims
An ornamental design for a protective safety tensioning device, as shown and described.
Referenced Cited
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Patent History
Patent number: D970993
Type: Grant
Filed: Mar 25, 2021
Date of Patent: Nov 29, 2022
Inventor: Bo Shao (Ningbo)
Primary Examiner: Philip S Hyder
Application Number: 29/775,791
Type: Grant
Filed: Mar 25, 2021
Date of Patent: Nov 29, 2022
Inventor: Bo Shao (Ningbo)
Primary Examiner: Philip S Hyder
Application Number: 29/775,791
Classifications
Current U.S. Class:
D8/44