MASTER TONGUE Trademark
Serial Number: 99157175 • Registration: 8085114
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Master Tongue Inc.
333 West Brown Deer Road, Unit G -334
Milwaukee, WI 53217
United States
Trademark Details
Filing Date
April 27, 2025
Registration Date
December 30, 2025
First Use Anywhere
November 7, 2024
First Use in Commerce
November 7, 2024
Published for Opposition
November 11, 2025
Goods & Services
Downloadable mobile application software for language learning, social networking, playing educational games, and language instruction.