Computer products, namely, computer utility programs for operating system enhancement; digital tape recorders and players for data files; blank tape cartridges for storage of digital data for management and retrieval

COMPUTER AND VIDEO PRODUCTS, NAMELY, COMPUTER PROGRAMS FOR STORAGE AND RETRIEVAL OF DIGITAL, VIDEO AND AUDIO DATA; DIGITAL TAPE PERIPHERAL DEVICES, RECORDERS AND PLAYERS THAT STORE DIGITAL, VIDEO AND AUDIO DATA; AND BLANK TAPE CARTRIDGES FOR STORAGE OF DIGITAL, VIDEO AND AUDIO DATA