76505255
Apr 9, 2003
Aug 31, 2004
Electric and electronic locks; electronic safes; microprocessors for lock mechanisms; electric and electronic door access, namely electric hinge, electric push-bars, electric drop-bolts, electro-magnetic locks; lock programming units comprised of computer terminals and handheld keypads; lock management and computer control software; integrated circuits for locksmithing
Electrical and Scientific Apparatus