Hairbrush
Description
Claims
The ornamental design for a hairbrush, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D934571
Type: Grant
Filed: Feb 19, 2020
Date of Patent: Nov 2, 2021
Inventor: Liangwei Wang (Ningbo)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/724,801
Type: Grant
Filed: Feb 19, 2020
Date of Patent: Nov 2, 2021
Inventor: Liangwei Wang (Ningbo)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/724,801
Classifications
Current U.S. Class:
D4/134