Mark Identification
HMH ENGLISH 3D
Serial Number
97083251
Filing Date
Oct 20, 2021
Registration Date
Oct 11, 2022
Trademark by
HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY
Active Trademark
Classification Information
Educational services, namely, providing education content in the nature of on-line non-downloadable interactive lessons and assessments in the field of English language instruction for elementary and secondary school students all via an on-line non-downloadable software application
Education and Entertainment