U.S. federal trademark · Serial No. 74604377
books, manuals and leaflets pertaining to computer programs; blank paper computer cards for recording programs
computer programming for others; engineering services in the field of computers
blank computer magnetic media, namely tapes, cards and discs; blank data media coded for optical reading; computer programs for transforming operating systems into a multi-station graphical operating system
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.