Hair growth comb
The broken lines in the drawings illustrate the portions of the hair growth comb, which form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.
Claims
The ornamental design for a hair growth comb, as shown and described.
Type: Grant
Filed: Feb 19, 2024
Date of Patent: Oct 21, 2025
Assignee: Slinph Technologies Co., Ltd. (Shenzhen)
Inventor: Jian Zou (Shenzhen)
Primary Examiner: Zenia I Bennett
Application Number: 29/928,998