Happy Little Hearts Trademarks
HAPPY LITTLE HEARTS
Filed: April 1, 2016
Digital materials, namely, downloadable PDF files for teachers featuring lesson plans and instructional resources
Owned by: Happy Little Hearts
Serial Number: 86961567
POPPER PHONICS
Filed: June 13, 2021
Educational materials for academic instruction
Owned by: Happy Little Hearts
Serial Number: 90771383
