U.S. federal trademark · Serial No. 76321254 · Reg. No. 2769881
Multimedia software recorded on CD-ROM featuring instructional programs, tests, tutorials and links to math-related web sites all in the field of mathematics; and video disks featuring instructional programs, tests, tutorials and methods of teaching in the field of mathematics
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.