Assignee
ILCO UNICAN INC
CA·34 granted patents·2 pending applications·1,067 citations·filing 1980–2001
Top patents by PatentIndex Score
36 records- 0195US5339662ADoor locking systemILCO UNICAN INC·Filed 1992·Granted Aug 23, 1994·104 cites·24 claims
- 0291US5321963ADoor locking system having a sensor for controlling activating/deactivating of a locking deviceILCO UNICAN INC·Filed 1992·Granted Jun 21, 1994·68 cites·19 claims
- 0391US5040652ACylindrical and permutation lock arrangements with clutchILCO UNICAN INC·Filed 1989·Granted Aug 20, 1991·84 cites·3 claims
- 0484US5259708AKey cutting machine having manual and automatic modes of operationILCO UNICAN INC·Filed 1992·Granted Nov 9, 1993·59 cites·23 claims
- 0583US5997224AKey cutting machine for cutting keys by codeILCO UNICAN INC·Filed 1997·Granted Dec 7, 1999·64 cites·26 claims
- 0683US5953942ACatch mechanism for locksILCO UNICAN INC·Filed 1997·Granted Sep 21, 1999·60 cites·28 claims
- 0780US6026665ADoor lock combination chambersILCO UNICAN INC·Filed 1998·Granted Feb 22, 2000·48 cites·22 claims
- 0874US5884515AElectromagnetic clutch for electronic locksILCO UNICAN INC·Filed 1997·Granted Mar 23, 1999·50 cites·20 claims
- 0972US5974844ACombination key and transponder carrierILCO UNICAN INC·Filed 1998·Granted Nov 2, 1999·49 cites·13 claims
- 1071US4895404ADoor latch having an adjustable backset distanceILCO UNICAN INC·Filed 1988·Granted Jan 23, 1990·32 cites·4 claims
- 1168US5764156ATransponder detectorILCO UNICAN INC·Filed 1996·Granted Jun 9, 1998·48 cites·10 claims
- 1268US4640110AAutomatic delay relocking deviceILCO UNICAN INC·Filed 1985·Granted Feb 3, 1987·28 cites·10 claims
- 1365US5058404APush-button lock arrangementILCO UNICAN INC·Filed 1990·Granted Oct 22, 1991·34 cites·9 claims
- 1465US4848116APermutation type lock control assemblyILCO UNICAN INC·Filed 1988·Granted Jul 18, 1989·26 cites·11 claims
- 1561US4354780AMaking formed milled cutters and key cuttersILCO UNICAN INC·Filed 1980·Granted Oct 19, 1982·25 cites·7 claims
- 1658US5632170ACombination lock preventing manipulation for unauthorized accessILCO UNICAN INC·Filed 1995·Granted May 27, 1997·19 cites·21 claims
- 1757US6000254ADoor lock combination chambersILCO UNICAN INC·Filed 1998·Granted Dec 14, 1999·28 cites·25 claims
- 1855US4762212ALock actuator assembly and card readerILCO UNICAN INC·Filed 1985·Granted Aug 9, 1988·21 cites·5 claims
- 1954US5473920AManipulation proof combination lockILCO UNICAN INC·Filed 1994·Granted Dec 12, 1995·15 cites·4 claims
- 2054US4953373AKey removable core bodyILCO UNICAN INC·Filed 1989·Granted Sep 4, 1990·21 cites·5 claims
- 2152US5739766ATransponder detectorILCO UNICAN INC·Filed 1995·Granted Apr 14, 1998·59 cites·18 claims
- 2252USD299905SElectronic card-operated door lockILCO UNICAN INC·Filed 1986·Granted Feb 21, 1989·8 cites·1 claims
- 2352US4359299AMilling cutterILCO UNICAN INC·Filed 1980·Granted Nov 16, 1982·16 cites·2 claims
- 2450US4663953ALock mechanismILCO UNICAN INC·Filed 1986·Granted May 12, 1987·17 cites·2 claims
- 2549US4916299ACard recepticle housingILCO UNICAN INC·Filed 1988·Granted Apr 10, 1990·12 cites·1 claims
- 2648US4643007ADeadbolt locking systemILCO UNICAN INC·Filed 1985·Granted Feb 17, 1987·15 cites·14 claims
- 2744US4941334ADoor locking arrangementILCO UNICAN INC·Filed 1989·Granted Jul 17, 1990·10 cites·5 claims
- 2843US5220816ASecurity arrangement for push button lockILCO UNICAN INC·Filed 1991·Granted Jun 22, 1993·13 cites·9 claims
- 2940US4592453ALock actuator assemblyILCO UNICAN INC·Filed 1984·Granted Jun 3, 1986·7 cites·12 claims
- 3035US5758525AHigh security key operated lockILCO UNICAN INC·Filed 1996·Granted Jun 2, 1998·9 cites·13 claims
- 3134US5005884ACylinder lock modified for use with a card reader unlocking mechanismILCO UNICAN INC·Filed 1990·Granted Apr 9, 1991·5 cites·5 claims
- 3233US2002101083A1Mortise lock with automatic dead boltILCO UNICAN INC·Filed 2001·Application pending·0 cites
- 3331US5473921ACombination lock with arrangement for defeating automatic dialerILCO UNICAN INC·Filed 1994·Granted Dec 12, 1995·3 cites·7 claims
- 3428US2002056300A1Electromechanical lockILCO UNICAN INC·Filed 2001·Application pending·0 cites
- 3526US5685212ARotating punchILCO UNICAN INC·Filed 1994·Granted Nov 11, 1997·6 cites·6 claims
- 3622US4861083ALock actuator assembly and card readerILCO UNICAN INC·Filed 1988·Granted Aug 29, 1989·4 cites·5 claims
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