U.S. federal trademark · Serial No. 78820238
Prerecorded audio cassettes featuring technology advice and teaching; Prerecorded audio tapes featuring technology advice and teaching; Prerecorded digital audio tape featuring technology advice and teaching; Prerecorded digital video disks featuring technology advice and teaching; Prerecorded magnetic data carriers featuring technology advice and teaching; Prerecorded video cassettes featuring technology advice and teaching; Prerecorded video tapes featuring technology advice and teaching
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.