Serial Number
97212289
Owner
Shenzhen KaiWenSi Electronic Commerce Co., Ltd.Attorney
Henry G. ChowFirst Use Date
Mar 26, 2025
Filing Date
Jan 11, 2022
3D SLEEP MASK Trademark
Serial Number: 97212289 • Registration: 8023882
Trademark Classes
Owner Contact Info
306-0312, 3F, GS Medical Bldg, No. 2023
Shenzhen 518000 , CN
Entity Type: 16
Legal Representation
Correspondence Address
Henry G. Chow
2880 ZANKER ROAD, SUITE 203
SAN JOSE, CA 95134
United States
Trademark Details
Filing Date
January 11, 2022
Registration Date
November 11, 2025
First Use Anywhere
March 26, 2025
First Use in Commerce
March 26, 2025
Published for Opposition
February 4, 2025
Goods & Services
3D spectacles; Amplifiers; Earbuds; Headphones; Audio headphones; Cases adapted for mobile phones; Music headphones; Noise cancelling headphones; Protective ear covering shields; Protective glasses