Laser hair growth device
Description
The dashed broken lines in the figures illustrate portions of the laser hair growth device that form no part of the claimed design.
Claims
The ornamental design for a laser hair growth device, as shown and described.
Referenced Cited
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Foreign Patent Documents
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Patent History
Patent number: D965159
Type: Grant
Filed: Feb 7, 2021
Date of Patent: Sep 27, 2022
Inventor: Jianwen Liu (Jiangxi)
Primary Examiner: Anhdao Doan
Application Number: 29/769,637
Type: Grant
Filed: Feb 7, 2021
Date of Patent: Sep 27, 2022
Inventor: Jianwen Liu (Jiangxi)
Primary Examiner: Anhdao Doan
Application Number: 29/769,637
Classifications
Current U.S. Class:
Solar, Light Or Radiant Tube Therapy (D24/209)