Total properties:
42
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1982
|
Application #:
|
06112867
|
Filing Dt:
|
01/17/1980
|
Title:
|
KEY SAFE HAVING IMPROVED BAR LOCKING SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
10/04/1983
|
Application #:
|
06218720
|
Filing Dt:
|
12/22/1980
|
Title:
|
PERIPHERAL KEY TUMBLER LOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
12/02/1986
|
Application #:
|
06637521
|
Filing Dt:
|
08/03/1984
|
Title:
|
TILT BOLT LOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/1986
|
Application #:
|
06661343
|
Filing Dt:
|
10/16/1984
|
Title:
|
ELECTRONIC SECURE ENTRY SYSTEM, APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/1986
|
Application #:
|
06673933
|
Filing Dt:
|
11/26/1984
|
Title:
|
TUMBLER LOCK HAVING PERIPHERAL KEY
|
|
|
Patent #:
|
|
Issue Dt:
|
06/10/1986
|
Application #:
|
06703813
|
Filing Dt:
|
02/21/1985
|
Title:
|
DIGITAL ELECTRNIC LOCK SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
02/23/1988
|
Application #:
|
06831601
|
Filing Dt:
|
02/21/1986
|
Title:
|
ELECTRONIC REAL ESTATE LOCKBOX SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
01/24/1989
|
Application #:
|
06899338
|
Filing Dt:
|
08/22/1986
|
Title:
|
ELECTRONIC ACCESS CARD WITH VISUAL DISPLAY
|
|
|
Patent #:
|
|
Issue Dt:
|
10/11/1988
|
Application #:
|
06899339
|
Filing Dt:
|
08/22/1986
|
Title:
|
SOLENOID ACTIVATION CIRCUITRY USING HIGH VOLTAGE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/1989
|
Application #:
|
06899533
|
Filing Dt:
|
08/22/1986
|
Title:
|
ELECTRONIC ACCESS CARD HAVING KEY PADS AND COILS AND COMBINATION USING THE SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
05/23/1989
|
Application #:
|
06946806
|
Filing Dt:
|
12/29/1986
|
Title:
|
COMBINATION/ELECTRONIC LOCK SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/30/1988
|
Application #:
|
07015864
|
Filing Dt:
|
02/17/1987
|
Title:
|
ELECTRONIC REAL ESTATE LOCKBOX SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
02/28/1989
|
Application #:
|
07105484
|
Filing Dt:
|
09/30/1987
|
Title:
|
ELECTRONIC SECURE ENTRY SYSTEM, APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/1990
|
Application #:
|
07194471
|
Filing Dt:
|
05/16/1988
|
Title:
|
KEY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/10/1990
|
Application #:
|
07263174
|
Filing Dt:
|
10/27/1988
|
Title:
|
METHOD AND APPARATUS FOR COMPILING DATA RELATING TO OPERATION OF AN ELECTRONIC LOCK SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
05/29/1990
|
Application #:
|
07290988
|
Filing Dt:
|
12/27/1988
|
Title:
|
ELECTRONIC LOCK SYSTEM WITH BATTERY
|
|
|
Patent #:
|
|
Issue Dt:
|
10/30/1990
|
Application #:
|
07294384
|
Filing Dt:
|
01/06/1989
|
Title:
|
ELECTRONIC DOOR LOCK APPARATUS, SYSTEM AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/1989
|
Application #:
|
07303625
|
Filing Dt:
|
01/27/1989
|
Title:
|
ELECTRONIC LOCK SYSTEM WITH IMPROVED DATA DISSEMINATION
|
|
|
Patent #:
|
|
Issue Dt:
|
01/29/1991
|
Application #:
|
07303711
|
Filing Dt:
|
01/27/1989
|
Title:
|
KEYSAFE SYSTEM WITH TIMER/CALENDAR FEATURES
|
|
|
Patent #:
|
|
Issue Dt:
|
01/23/1990
|
Application #:
|
07348082
|
Filing Dt:
|
05/02/1989
|
Title:
|
ELECTRONIC LOCK WITH ENERGY CONSERVATION FEATURES
|
|
|
Patent #:
|
|
Issue Dt:
|
06/26/1990
|
Application #:
|
07397128
|
Filing Dt:
|
08/21/1989
|
Title:
|
PUSHBUTTON LOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
08/07/1990
|
Application #:
|
07405043
|
Filing Dt:
|
09/11/1989
|
Title:
|
ELECTRONIC SECURITY SYSTEM WITH CONFIGURABLE KEY
|
|
|
Patent #:
|
|
Issue Dt:
|
04/03/1990
|
Application #:
|
07405391
|
Filing Dt:
|
09/08/1989
|
Title:
|
ELECTRONIC KEY WITH INTERACTIVE GRAPHIC USER INTERFACE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/03/1991
|
Application #:
|
07433578
|
Filing Dt:
|
11/08/1989
|
Title:
|
ELECTRONIC REAL ESTATE LOCKBOX SYSTEM WITH IMPROVED REPORTING CAPABILITY
|
|
|
Patent #:
|
|
Issue Dt:
|
01/18/1994
|
Application #:
|
07740424
|
Filing Dt:
|
08/05/1991
|
Title:
|
ELECTRONIC SECURITY SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/1992
|
Application #:
|
07765455
|
Filing Dt:
|
09/25/1991
|
Title:
|
ELECTRONIC LOCK BOX AND RETENTION MECHANISM FOR USE THEREIN
|
|
|
Patent #:
|
|
Issue Dt:
|
12/07/1993
|
Application #:
|
07795662
|
Filing Dt:
|
11/21/1991
|
Title:
|
COMBINATION LOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
09/14/1993
|
Application #:
|
07806801
|
Filing Dt:
|
12/05/1991
|
Title:
|
SECURE ENTRY SYSTEM WITH ACOUSTICALLY COUPLED TELEPHONE INTERFACE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/06/2000
|
Application #:
|
07819345
|
Filing Dt:
|
01/09/1992
|
Title:
|
SECURE ENTRY SYSTEM WITH RADIO COMMUNICATIONS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/12/1995
|
Application #:
|
08099743
|
Filing Dt:
|
07/30/1993
|
Title:
|
ELECTRONIC ACCESS CONTROL SYSTEMS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/2004
|
Application #:
|
08138555
|
Filing Dt:
|
10/15/1993
|
Title:
|
SECURE ENTRY SYSTEM WITH RADIO REPROGRAMMING
|
|
|
Patent #:
|
|
Issue Dt:
|
01/06/1998
|
Application #:
|
08480199
|
Filing Dt:
|
06/07/1995
|
Title:
|
ACCESS CONTROL DEVICE FEATURING KEY ORDERING OR KEY SIMULTANEITY
|
|
|
Patent #:
|
|
Issue Dt:
|
02/11/1997
|
Application #:
|
08483823
|
Filing Dt:
|
06/07/1995
|
Title:
|
DATA SYNCHRONIZATION METHOD FOR USE WITH PORTABLE, MICROPROCESSOR- BASED DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
01/11/2005
|
Application #:
|
08486954
|
Filing Dt:
|
06/07/1995
|
Title:
|
DUAL MODE DATA LOGGING
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1998
|
Application #:
|
08486957
|
Filing Dt:
|
06/07/1995
|
Title:
|
HOMEOWNER KEY FOR AN ELECTRONIC REAL ESTATE LOCKBOX SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/05/1997
|
Application #:
|
08487189
|
Filing Dt:
|
06/07/1995
|
Title:
|
METHOD FOR TRANSFERRING AUXILLARY DATA USING COMPONENTS OF A SECURE ENTRY SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/27/1996
|
Application #:
|
08494881
|
Filing Dt:
|
06/26/1995
|
Title:
|
ACCESS CONTROL SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1998
|
Application #:
|
08561921
|
Filing Dt:
|
11/22/1995
|
Title:
|
KEY LOCK BOX ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1998
|
Application #:
|
08748194
|
Filing Dt:
|
11/12/1996
|
Title:
|
ACCESS CONTROL SYSTEM FOR SECURITY ENCLOSURE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/23/1998
|
Application #:
|
08844537
|
Filing Dt:
|
04/18/1997
|
Title:
|
KEY BOX DEVICE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/11/2000
|
Application #:
|
08873054
|
Filing Dt:
|
06/11/1997
|
Title:
|
ELECTRONIC PADLOCK
|
|
|
Patent #:
|
|
Issue Dt:
|
10/13/1998
|
Application #:
|
29069947
|
Filing Dt:
|
04/18/1997
|
Title:
|
KEY BOX
|
|