Hair straightening iron
The dash-dash broken lines in the drawings illustrate the portions of the hair straightening iron that form no part of the claimed design. The dot-dash broken lines in the drawings depict the boundaries of the enlarged views that form no part of the claimed design.
Claims
The ornamental design for a hair straightening iron, as shown and described.
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Type: Grant
Filed: Apr 25, 2025
Date of Patent: Aug 4, 2026
Assignee: WENZHOU LENA ELECTRIC PRODUCTS CO., LTD (Wenzhou)
Inventors: Lincheng Zhang (Wenzhou), Yanzhe Chen (Wenzhou)
Primary Examiner: Xavier Marti-Santos
Application Number: 30/001,037