CALCULATING MACHINES; DATA PROCESSING EQUIPMENT-NAMELY, COMPUTER HARDWARE SYSTEMS AND COMPUTER SOFTWARE PRINTED ON TAPES, DISKS, AND BELT DRIVEN DRIVES; AND PARTS FOR COMPUTER HARDWARE SYSTEMS; VISUALIZING AND CATHODIC SCREENS; GRAPH TRACING MACHINES; MECHANOGRAPHIC STYLUS APPARATUS; MAGNETIC TAPES, DISKS AND DRUMS; AND COMPUTER PRINTERS
Class 016
Class 016
Paper Goods and Printed Material
BLANK COMPUTER PAPER SHEETS, DISKS AND CARDS; AND TYPEWRITERS
...
Class 037
Construction and Repair Services
MAINTAINING COMPUTERS IN OPERATING CONDITION FOR OTHERS
CALCULATING MACHINES; DATA PROCESSING EQUIPMENT-NAMELY, COMPUTER HARDWARE SYSTEMS AND COMPUTER SOFTWARE PRINTED ON TAPES, DISKS, AND BELT DRIVEN DRIVES; AND PARTS FOR COMPUTER HARDWARE SYSTEMS; VISUALIZING AND CATHODIC SCREENS; GRAPH TRACING MACHINES; MECHANOGRAPHIC STYLUS APPARATUS; MAGNETIC TAPES, DISKS AND DRUMS; AND COMPUTER PRINTERS
016
Class 016
Paper Goods and Printed Material
BLANK COMPUTER PAPER SHEETS, DISKS AND CARDS; AND TYPEWRITERS
...
Class 037
Construction and Repair Services
MAINTAINING COMPUTERS IN OPERATING CONDITION FOR OTHERS