DATA INTERFACE SYSTEMS CORPORATION Trademarks
DATA INTERFACE SYSTEM 31
Filed: July 16, 1984
THE SALE AND ADVERTISEMENT OF COMPUTER SOFTWARE WHICH LINKS PERSONAL COMPUTERS WITH MAIN FRAME COMPUTERS
Owned by: DATA INTERFACE SYSTEMS CORPORATION
Serial Number: 73489971
DI
Filed: November 21, 1988
COMPUTERS, COMPUTER PERIPHERALS AND PARTS THEREFOR; COMPUTER PROGRAMS FOR USE IN DATA PROCESSING AND TELECOMMUNICATIONS…
Owned by: DATA INTERFACE SYSTEMS CORPORATION
Serial Number: 73768199
