Hair straightening brush
The broken lines in the drawings depict portions of the hair straightening brush that form no part of the claimed design.
Claims
The ornamental design for a hair straightening brush, as shown and described.
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Type: Grant
Filed: Jun 3, 2021
Date of Patent: Jun 14, 2022
Assignee: DONGGUAN HUANMEI ELECTRONIC TECHNOLOGY CO., LTD (Dongguan)
Inventor: Yi Zhu (Dongguan)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/787,047