CURIOUS WORLD
Mark Identification

CURIOUS WORLD

Serial Number

76714132

Filing Date

May 13, 2013

Registration Date

Dec 9, 2014

Trademark by

HOUGHTON MIFFLIN HARCOURT PUBLISHING COMPANY

Classification Information

Educational and entertainment services, namely, providing a website featuring educational games, videos, and puzzles for use in teaching on a variety of subjects

Education and Entertainment