|
Total properties:
83
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/23/1972
|
Application #:
|
05069306
|
Filing Dt:
|
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|
Title:
|
ULTRASONIC INTRUSION ALARM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/26/1978
|
Application #:
|
05677661
|
Filing Dt:
|
|
|
Title:
|
MULTI-MODE INTRUSION ALARM SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/07/1978
|
Application #:
|
05777043
|
Filing Dt:
|
03/14/1977
|
|
Title:
|
OPTICAL SMOKE DETECTOR INLET SCREEN
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/10/1978
|
Application #:
|
05801822
|
Filing Dt:
|
05/31/1977
|
|
Title:
|
CENTRAL STATION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/04/1979
|
Application #:
|
05805512
|
Filing Dt:
|
06/10/1977
|
|
Title:
|
SECONDARY LIGHT TESTING IN OPTICAL SMOKE DETECTORS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
08/07/1979
|
Application #:
|
05808055
|
Filing Dt:
|
06/20/1977
|
|
Title:
|
VARIABLE FREQUENCY LIGHT PULSER FOR SMOKE DETECTORS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/10/1979
|
Application #:
|
05808065
|
Filing Dt:
|
06/20/1977
|
|
Title:
|
BATTERY DISCRIMINATOR CIRCUIT FOR SMOKE DETECTORS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/30/1980
|
Application #:
|
05885369
|
Filing Dt:
|
03/13/1978
|
|
Title:
|
OPTICAL PARTICLE DETECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/11/1980
|
Application #:
|
05885370
|
Filing Dt:
|
03/13/1978
|
|
Title:
|
LATCHING ALARM SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1982
|
Application #:
|
05910534
|
Filing Dt:
|
05/30/1978
|
|
Title:
|
MULTIPLE SENSOR INTRUSION DETECTION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/03/1980
|
Application #:
|
05949090
|
Filing Dt:
|
10/06/1978
|
|
Title:
|
OPTICAL SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/16/1982
|
Application #:
|
05951765
|
Filing Dt:
|
10/16/1978
|
|
Title:
|
TWO-WIRE MULTI-ZONE ALARM SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/24/1981
|
Application #:
|
06032337
|
Filing Dt:
|
04/23/1979
|
|
Title:
|
INFRARED INTRUSION DETECTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/02/1982
|
Application #:
|
06033756
|
Filing Dt:
|
04/26/1979
|
|
Title:
|
INFRARED INTRUSION DETECTOR
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/13/1981
|
Application #:
|
06041532
|
Filing Dt:
|
05/22/1979
|
|
Title:
|
POWER LINE SIGNALLING SYSTEM
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
04/28/1981
|
Application #:
|
06043662
|
Filing Dt:
|
05/30/1979
|
|
Title:
|
FREIGHT CAR IDENTIFICATION METHOD
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|
|
|
|
Patent #:
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|
Issue Dt:
|
10/25/1983
|
Application #:
|
06062005
|
Filing Dt:
|
07/30/1979
|
|
Title:
|
MODULAR CONTROL UNIT HOUSING FOR AN ELECTRICAL PROTECTION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
03/23/1982
|
Application #:
|
06090399
|
Filing Dt:
|
11/01/1979
|
|
Title:
|
PASSIVE INFRARED DETECTOR
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
05/11/1982
|
Application #:
|
06102734
|
Filing Dt:
|
12/12/1979
|
|
Title:
|
INFRARED INTRUSION DETECTION SYSTEM HOUSING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/11/1982
|
Application #:
|
06102771
|
Filing Dt:
|
12/12/1979
|
|
Title:
|
INFRARED INTRUSION DETECTION SYSTEM HOUSING
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/23/1982
|
Application #:
|
06119411
|
Filing Dt:
|
02/07/1980
|
|
Title:
|
ULTRASONIC INTRUSION DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/1982
|
Application #:
|
06138311
|
Filing Dt:
|
04/08/1980
|
|
Title:
|
MULTIPLE RANGE PASSIVE INFRARED DETECTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/02/1983
|
Application #:
|
06146011
|
Filing Dt:
|
05/02/1980
|
|
Title:
|
CODED SECURITY SWITCH
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|
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|
|
Patent #:
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|
Issue Dt:
|
12/01/1981
|
Application #:
|
06155958
|
Filing Dt:
|
06/03/1980
|
|
Title:
|
ELECTRONIC SOUNDER
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/22/1983
|
Application #:
|
06173124
|
Filing Dt:
|
07/28/1980
|
|
Title:
|
PASSIVE INFRARED INTRUSION DETECTION SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/25/1982
|
Application #:
|
06189609
|
Filing Dt:
|
09/22/1980
|
|
Title:
|
REDUNDANT SENSOR ADAPTER
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/07/1984
|
Application #:
|
06221524
|
Filing Dt:
|
12/31/1980
|
|
Title:
|
FORWARD SCATTER SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/10/1983
|
Application #:
|
06241948
|
Filing Dt:
|
03/09/1981
|
|
Title:
|
SYSTEM FOR INTRUSION DETECTION
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/18/1983
|
Application #:
|
06259661
|
Filing Dt:
|
05/01/1981
|
|
Title:
|
ANTI-BRIDGING CABLE SUPERVISION CIRCUIT
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/03/1984
|
Application #:
|
06267076
|
Filing Dt:
|
05/26/1981
|
|
Title:
|
CONTROL UNIT HOUSING FOR AN ELECTRICAL PROTECTION SYSTEM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/24/1984
|
Application #:
|
06291492
|
Filing Dt:
|
08/10/1981
|
|
Title:
|
INFRARED IMAGING SYSTEM
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
10/25/1983
|
Application #:
|
06297330
|
Filing Dt:
|
08/28/1981
|
|
Title:
|
SYSTEM FOR TEST SEQUENCE ANNUNCIATION
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|
|
|
|
Patent #:
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|
Issue Dt:
|
12/06/1983
|
Application #:
|
06319149
|
Filing Dt:
|
11/09/1981
|
|
Title:
|
SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/03/1984
|
Application #:
|
06319430
|
Filing Dt:
|
11/09/1981
|
|
Title:
|
MULTIDIRECTIONAL MOUNT FOR ELECTRICAL INSTRUMENTS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/11/1984
|
Application #:
|
06319444
|
Filing Dt:
|
11/09/1981
|
|
Title:
|
MOVING WALL TEST DEVICE IN OPTICAL SMOKE DETECTORS
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1984
|
Application #:
|
06321108
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/07/1984
|
Application #:
|
06321121
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1984
|
Application #:
|
06321122
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/07/1984
|
Application #:
|
06321123
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1984
|
Application #:
|
06321124
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
01/31/1984
|
Application #:
|
06321125
|
Filing Dt:
|
11/13/1981
|
|
Title:
|
CONTROL PANEL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/28/1984
|
Application #:
|
06338839
|
Filing Dt:
|
01/12/1982
|
|
Title:
|
NON-HOME RUN ZONING SYSTEM
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|
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|
Patent #:
|
|
Issue Dt:
|
09/30/1986
|
Application #:
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06349062
|
Filing Dt:
|
02/16/1982
|
|
Title:
|
CONTRAST SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
09/11/1984
|
Application #:
|
06371173
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Filing Dt:
|
04/23/1982
|
|
Title:
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INTRUSION DETECTOR COVER PANEL
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|
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|
Patent #:
|
|
Issue Dt:
|
09/11/1984
|
Application #:
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06371174
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Filing Dt:
|
04/23/1982
|
|
Title:
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INTRUSION DETECTOR COVER PANEL
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|
Patent #:
|
|
Issue Dt:
|
09/11/1984
|
Application #:
|
06371175
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Filing Dt:
|
04/23/1982
|
|
Title:
|
INTRUSION DETECTOR COVER PANEL
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|
Patent #:
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|
Issue Dt:
|
12/04/1984
|
Application #:
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06390503
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Filing Dt:
|
06/21/1982
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Title:
|
WALL MOUNTABLE MODULAR SNAP-TOGETHER PASSIVE INFRARED DETECTOR ASSEMBLY
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Patent #:
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|
Issue Dt:
|
08/26/1986
|
Application #:
|
06406020
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Filing Dt:
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08/06/1982
|
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Title:
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CONSTANT RANGE ULTRASONIC MOTION DETECTOR
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|
Patent #:
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|
Issue Dt:
|
01/24/1984
|
Application #:
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06409181
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Filing Dt:
|
08/18/1982
|
|
Title:
|
LOCAL CONTROL APPARATUS FOR CENTRAL STATION ALARM SYSTEM
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Patent #:
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|
Issue Dt:
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12/27/1983
|
Application #:
|
06413987
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Filing Dt:
|
09/02/1982
|
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Title:
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TWO-WIRE MULTI-ZONE ALARM SYSTEM
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|
|
Patent #:
|
|
Issue Dt:
|
01/01/1985
|
Application #:
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06414431
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Filing Dt:
|
09/02/1982
|
|
Title:
|
TWO-WIRE MULTI-ZONE ALARM SYSTEM
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Patent #:
|
|
Issue Dt:
|
08/27/1985
|
Application #:
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06451744
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Filing Dt:
|
12/17/1982
|
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Title:
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INTEGRATED SECURITY SYSTEM HAVING A MULTIPROGRAMMED CONTROLLER
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Patent #:
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|
Issue Dt:
|
10/01/1985
|
Application #:
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06452308
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Filing Dt:
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12/22/1982
|
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Title:
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OPTICALLY-BASED ACCESS CONTROL SYSTEM
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Patent #:
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|
Issue Dt:
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04/30/1985
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Application #:
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06454852
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Filing Dt:
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12/30/1982
|
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Title:
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OPTICAL SYSTEM FOR CEILING MOUNTED PASSIVE INFRARED SENSOR
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Patent #:
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|
Issue Dt:
|
07/10/1984
|
Application #:
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06473794
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Filing Dt:
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03/10/1983
|
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Title:
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LOCAL CONTROL APPARATUS FOR CENTRAL STATION ALARM SYSTEM
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Patent #:
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|
Issue Dt:
|
07/30/1985
|
Application #:
|
06504279
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Filing Dt:
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06/14/1983
|
|
Title:
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INFRARED INTRUSION DETECTOR SYSTEM HOUSING
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Patent #:
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|
Issue Dt:
|
07/23/1985
|
Application #:
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06524589
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Filing Dt:
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08/19/1983
|
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Title:
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SMOKE DETECTOR
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|
Patent #:
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|
Issue Dt:
|
07/30/1985
|
Application #:
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06524874
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Filing Dt:
|
08/22/1983
|
|
Title:
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PHOTOELECTRIC SMOKE DETECTOR
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Patent #:
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|
Issue Dt:
|
04/22/1986
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Application #:
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06524994
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Filing Dt:
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08/22/1983
|
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Title:
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OPTICAL BLOCK IN SMOKE DETECTORS
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Patent #:
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|
Issue Dt:
|
07/30/1985
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Application #:
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06549632
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Filing Dt:
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11/04/1983
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Title:
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SECURITY SYSTEM WITH MULTIPLE LEVELS OF ACCESS
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Patent #:
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Issue Dt:
|
01/13/1987
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Application #:
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06549987
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Filing Dt:
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11/08/1983
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Title:
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VARIABLE SENSITIVITY MOTION DETECTOR
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Patent #:
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Issue Dt:
|
05/05/1987
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Application #:
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06578471
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Filing Dt:
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02/14/1984
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Title:
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HOUSING FOR AN ELECTRONIC PUSH BUTTON DIALER
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Patent #:
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Issue Dt:
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11/11/1986
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Application #:
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06586101
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Filing Dt:
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03/05/1984
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Title:
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SECURITY SYSTEM STATUS REPORTING
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Patent #:
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Issue Dt:
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10/08/1985
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Application #:
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06586104
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Filing Dt:
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03/05/1984
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Title:
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TEMPERATURE COMPENSATED ALARM SYSTEM
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Patent #:
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Issue Dt:
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05/14/1985
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Application #:
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06601256
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Filing Dt:
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04/17/1984
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Title:
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SMOKE DETECTOR WITH REMOTE ALARM INDICATION
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Patent #:
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Issue Dt:
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01/06/1987
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Application #:
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06612686
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Filing Dt:
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05/22/1984
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Title:
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MULTIMODE PROGRAMMABLE STAND-ALONE ACCESS CONTROL SYSTEM
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Patent #:
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Issue Dt:
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02/17/1987
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Application #:
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06612687
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Filing Dt:
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05/22/1984
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Title:
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STAND-ALONE ACCESS CONTROL SYSTEM CLOCK CONTROL
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Patent #:
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Issue Dt:
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04/01/1986
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Application #:
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06672462
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Filing Dt:
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11/19/1984
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Title:
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FORWARD SCATTER SMOKE DETECTOR
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Patent #:
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|
Issue Dt:
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11/25/1986
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Application #:
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06680308
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Filing Dt:
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12/11/1984
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Title:
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CEILING MOUNTABLE PASSIVE INFRARED INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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11/25/1986
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Application #:
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06691156
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Filing Dt:
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01/14/1985
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Title:
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COMBINATION INTRUSION DETECTOR SYSTEM HAVING CORRELATED ULTRASONIC AND MICROWAVE DETECTION SUB-SYSTEMS
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Patent #:
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Issue Dt:
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03/03/1987
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Application #:
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06691548
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Filing Dt:
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01/15/1985
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Title:
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SELF-DIAGNOSTIC ULTRASONIC INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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07/14/1987
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Application #:
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06731672
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Filing Dt:
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05/07/1985
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Title:
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ELECTRICAL INTERCONNECTION APPARATUS AND TECHNIQUE
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Patent #:
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Issue Dt:
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08/18/1987
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Application #:
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06731918
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Filing Dt:
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05/08/1985
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Title:
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MODULAR TRANSCEIVER WITH ADJUSTABLE SPECULAR MEMBER
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Patent #:
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Issue Dt:
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07/28/1987
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Application #:
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06738576
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Filing Dt:
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05/28/1985
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|
Title:
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ALARM SYSTEM TEST ANNUNCIATOR
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Patent #:
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|
Issue Dt:
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08/09/1988
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Application #:
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06761605
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Filing Dt:
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08/01/1985
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Title:
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ALARM DISPLAY
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Patent #:
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Issue Dt:
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11/17/1987
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Application #:
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06790457
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Filing Dt:
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10/23/1985
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Title:
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CEILING MOUNTABLE PASSIVE INFRARED INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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11/24/1987
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Application #:
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06790462
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Filing Dt:
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10/23/1985
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Title:
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STEERABLE MIRROR ASSEMBLY AND COOPERATIVE HOUSING FOR A PASSIVE INFRARED INTRUSION DETECTION SYSTEM
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Patent #:
|
|
Issue Dt:
|
03/01/1988
|
Application #:
|
06850732
|
Filing Dt:
|
04/11/1986
|
|
Title:
|
INTEGRITY SECURING MONITOR AND METHOD FOR A SECURITY INSTALLATION
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|
|
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Patent #:
|
|
Issue Dt:
|
03/01/1988
|
Application #:
|
06850986
|
Filing Dt:
|
04/11/1986
|
|
Title:
|
CONTROL AND DISPLAY SYSTEM
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
07/19/1988
|
Application #:
|
06890133
|
Filing Dt:
|
07/28/1986
|
|
Title:
|
DUCT SMOKE DETECTOR
|
|
|
|
|
Patent #:
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|
Issue Dt:
|
06/07/1988
|
Application #:
|
07037889
|
Filing Dt:
|
04/13/1987
|
|
Title:
|
SELF-DIAGNOSTIC PTOJECTED- BEAM SMOKE DETECTOR
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|
|
|
|
Patent #:
|
|
Issue Dt:
|
06/27/1989
|
Application #:
|
07093241
|
Filing Dt:
|
09/04/1987
|
|
Title:
|
REMOTE VIDEO OBSERVATION SYSTEMS
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|
|
|
|
Patent #:
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|
Issue Dt:
|
10/24/1989
|
Application #:
|
07233711
|
Filing Dt:
|
08/18/1988
|
|
Title:
|
VIDEO OBSERVATION SYSTEMS
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|
