74356528
Feb 8, 1993
May 23, 1995
computer software for use in -- communications; data and file security; random access memory management; spreadsheet production; data and file archival and backup; data and file compression; desktop publishing; computer diagnostics; disk, data, and file duplication; file storage and management; computer graphics; CRT screen management; virus prevention, detection, and eradication; word processing; and a variety of these programs with computer game programs for educational and entertainment purposes
Electrical and Scientific Apparatus