Phototherapy helmet
Description
Claims
The ornamental design for a phototherapy helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D896977
Type: Grant
Filed: Nov 2, 2018
Date of Patent: Sep 22, 2020
Inventor: Chung-Yang Chen (New Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Kimberly Barnes
Application Number: 29/668,859
Type: Grant
Filed: Nov 2, 2018
Date of Patent: Sep 22, 2020
Inventor: Chung-Yang Chen (New Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Kimberly Barnes
Application Number: 29/668,859
Classifications