Hair growth helmet
Description
The broken lines in the drawings depict boundaries of the hair growth helmet that form no part of the claimed design.
Claims
The ornamental design for a hair growth helmet, as shown and described.
Referenced Cited
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Patent History
Patent number: D897548
Type: Grant
Filed: Apr 3, 2020
Date of Patent: Sep 29, 2020
Assignee: DONGGUAN LESCOLTON INTELLIGENT ELECTRICAL APPLIANCE CO., LTD (Dongguan)
Inventor: Jianwen Liu (Ji'an)
Primary Examiner: Wan Laymon
Application Number: 29/730,350
Type: Grant
Filed: Apr 3, 2020
Date of Patent: Sep 29, 2020
Assignee: DONGGUAN LESCOLTON INTELLIGENT ELECTRICAL APPLIANCE CO., LTD (Dongguan)
Inventor: Jianwen Liu (Ji'an)
Primary Examiner: Wan Laymon
Application Number: 29/730,350
Classifications