Serial Number
88718551
Owner
Duolingo, Inc.Attorney
Perry J. ViscountyFirst Use Date
Dec 13, 2018
Filing Date
Dec 6, 2019
Serial #88718551 Trademark
Serial Number: 88718551 • Registration: 6660235
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 6, 2019
Registration Date
March 1, 2022
First Use Anywhere
December 13, 2018
First Use in Commerce
December 13, 2018
Published for Opposition
April 14, 2020
Goods & Services
Language instruction; Providing a website featuring non-downloadable instructional videos and tutorial videos in the field of language proficiency