Phototherapy mask
The patent or application file contains at least one drawing executed in color. Copies of this patent with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
The color portions of the phototherapy mask form no part of the claimed design.
Claims
The ornamental design for a phototherapy mask as shown and described.
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Type: Grant
Filed: Sep 11, 2024
Date of Patent: Dec 16, 2025
Inventor: Chung-Yang Chen (New Taipei)
Primary Examiner: Mary Shannon Malley
Application Number: 29/962,403