Back roller
Description
Claims
The ornamental design for a back roller, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D1021121
Type: Grant
Filed: Aug 21, 2023
Date of Patent: Apr 2, 2024
Inventor: Shengpan Xie (Shenzhen)
Primary Examiner: Eliza Z Harvey
Assistant Examiner: Landon Thomas Cassell
Application Number: 29/900,372
Type: Grant
Filed: Aug 21, 2023
Date of Patent: Apr 2, 2024
Inventor: Shengpan Xie (Shenzhen)
Primary Examiner: Eliza Z Harvey
Assistant Examiner: Landon Thomas Cassell
Application Number: 29/900,372
Classifications
Current U.S. Class:
Roller, Ball Or Similar Protuberance (D24/211)