Hair growth cap
The dashed broken lines depict portions of the hair growth cap that form no part of the claimed design.
The dot-dash broken lines surrounding details shown in
Claims
The ornamental design for a hair growth cap as shown and described.
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Type: Grant
Filed: Jul 29, 2025
Date of Patent: Jul 28, 2026
Assignee: WUHAN ZJZK TECHNOLOGY CO., LTD. (Wuhan)
Inventor: Liwu Lin (Wuhan)
Primary Examiner: T Chase Nelson
Application Number: 30/015,385