Assignee
BAUER KABA AG
20 granted patents·761 citations·filing 1975–1994
Top patents by PatentIndex Score
20 records- 0195US4603564ALock cylinder with integrated electromagnetic locking systemBAUER KABA AG·Filed 1982·Granted Aug 5, 1986·190 cites·5 claims
- 0294US4686358AProgrammable electronic-mechanical reversing flat key interactively communicatable with data processing meansBAUER KABA AG·Filed 1985·Granted Aug 11, 1987·98 cites·12 claims
- 0387US4823575ACylinder lock and keyBAUER KABA AG·Filed 1987·Granted Apr 25, 1989·61 cites·26 claims
- 0478US4761976ALock cylinder with integrated electromagnetic locking mechanismBAUER KABA AG·Filed 1983·Granted Aug 9, 1988·33 cites·19 claims
- 0575USD343783SKeyBAUER KABA AG·Filed 1992·Granted Feb 1, 1994·18 cites·1 claims
- 0673US5438857ALock cylinder and key as well as key blank with matched security deviceBAUER KABA AG·Filed 1994·Granted Aug 8, 1995·47 cites·9 claims
- 0772US4745785AManually or electrically driven lockBAUER KABA AG·Filed 1986·Granted May 24, 1988·47 cites·3 claims
- 0872US4257030AElectronically coded cylinder lock and keyBAUER KABA AG·Filed 1979·Granted Mar 17, 1981·27 cites·9 claims
- 0971US4289002AKey for a cylinder lock and method for making sameBAUER KABA AG·Filed 1978·Granted Sep 15, 1981·23 cites·10 claims
- 1069US4771620ALocking device for a mechanical-electronic locking apparatusBAUER KABA AG·Filed 1987·Granted Sep 20, 1988·28 cites·6 claims
- 1168USD361031SKey with removable coverBAUER KABA AG·Filed 1994·Granted Aug 8, 1995·15 cites·1 claims
- 1268US4730471AApparatus for electromagnetic locking on a lock cylinder for a mechanical/electronic locking systemBAUER KABA AG·Filed 1986·Granted Mar 15, 1988·33 cites·7 claims
- 1367US5101648ALock cylinder and key with associated security elementBAUER KABA AG·Filed 1990·Granted Apr 7, 1992·28 cites·8 claims
- 1461US4122694AKey for a cylinder lockBAUER KABA AG·Filed 1976·Granted Oct 31, 1978·17 cites·8 claims
- 1557US4343166ACylinder lock with associated flat keyBAUER KABA AG·Filed 1980·Granted Aug 10, 1982·19 cites·8 claims
- 1657US4100778AKey with transverse slots and method of making sameBAUER KABA AG·Filed 1976·Granted Jul 18, 1978·14 cites·5 claims
- 1755US4031729AEmergency key mechanism on a cylinder lock with a double locking cylinderBAUER KABA AG·Filed 1975·Granted Jun 28, 1977·14 cites·10 claims
- 1843US4658105AElectrical contact means for a lock cylinder with an electronic/mechanical keyBAUER KABA AG·Filed 1985·Granted Apr 14, 1987·25 cites·12 claims
- 1931US5418525APerson identification systemBAUER KABA AG·Filed 1992·Granted May 23, 1995·18 cites·10 claims
- 2030US4027509ACylinder lock for rotary switchesBAUER KABA AG·Filed 1976·Granted Jun 7, 1977·6 cites·13 claims
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