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3 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
73530555
THE WORLD OF SCIENCE
710 EDUCATIONAL MODULES INC. 04/04/1985 Details
73530556
MERRELL SCIENTIFIC
710 EDUCATIONAL MODULES INC. 04/04/1985 Details
73608426
THE WORLD OF SCIENCE
710 EDUCATIONAL MODULES INC. 07/08/1986 Details