U.S. federal trademark · Serial No. 73554860
DISK DRIVES, TAPE DRIVES, PLOTTERS, DOT MATRIX PRINTERS, DAISY WHEEL PRINTERS, LASER PRINTERS, OPTICAL POWER METERS, OPTICAL ATTENUATORS, VOICE ENCRYPTORS, FIBER-OPTIC CHANNEL INTERFACE EXTENDERS, MARK CARD READERS, LASER POWER METERS, INTELLIGENT SPOOLERS/BUFFERS, PORTABLE ADD-ON MEMORIES, TERMINALS, DATA TERMINALS WITH THERMAL TRANSFER PRINTERS, PORTABLE FAX MACHINES WITH THERMAL TRANSFER PRINTERS, MODEMS, AND MEDIA COPY MACHINES
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