Hair straightener
Latest DONGGUAN BIDISCO ELECTRIC CO., LTD Patents:
Description
The broken lines of the drawings depict portions of the hair straightener that forms no part of the claimed design.
Claims
The ornamental design for a hair straightener, as shown and described.
Referenced Cited
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Patent History
Patent number: D933293
Type: Grant
Filed: May 10, 2018
Date of Patent: Oct 12, 2021
Assignee: DONGGUAN BIDISCO ELECTRIC CO., LTD (Dongguan)
Inventor: Qiong-Quan Lin (Dongguan)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Alison M Ofstun
Application Number: 29/647,144
Type: Grant
Filed: May 10, 2018
Date of Patent: Oct 12, 2021
Assignee: DONGGUAN BIDISCO ELECTRIC CO., LTD (Dongguan)
Inventor: Qiong-Quan Lin (Dongguan)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Alison M Ofstun
Application Number: 29/647,144
Classifications
Current U.S. Class:
Curler Or Crimper (D28/35)