U.S. federal trademark · Serial No. 78873469 · Reg. No. 3321560
Educational services, namely, conducting on-line exhibitions and displays and interactive exhibits in the field of mathematics; Educational services, namely, conducting programs, conferences, classes, seminars, and workshops in the field of mathematics education
Educational books featuring mathematics instruction; Printed instructional, educational, and teaching materials in the field of mathematics
Educational software featuring instruction in mathematics; Pre-recorded CD's, video tapes, laser disks and DVD's featuring mathematics education
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.