Hair growth helmet
Description
The broken lines shown in the drawings depict portions of the hair growth helmet that form no part of the claim.
Claims
The ornamental design for a hair growth helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D988523
Type: Grant
Filed: Jan 5, 2022
Date of Patent: Jun 6, 2023
Inventor: Jinxia Guo (Xianyou)
Primary Examiner: Nicole C Shiflet
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/791,205
Type: Grant
Filed: Jan 5, 2022
Date of Patent: Jun 6, 2023
Inventor: Jinxia Guo (Xianyou)
Primary Examiner: Nicole C Shiflet
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/791,205
Classifications