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05/23/1972
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05069306
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Title:
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ULTRASONIC INTRUSION ALARM
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05225049
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05225049
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05232871
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05232871
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05313613
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05620041
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05620041
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05630547
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05630547
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05655436
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05655436
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09/26/1978
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05677661
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Filing Dt:
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Title:
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MULTI-MODE INTRUSION ALARM SYSTEM
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Patent #:
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09/26/1978
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Application #:
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05677661
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Filing Dt:
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Title:
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MULTI-MODE INTRUSION ALARM SYSTEM
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05690992
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05690992
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05715405
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05715405
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05726849
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05726849
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05738946
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05738946
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05759254
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05759254
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05759254
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05759254
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05768196
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05768196
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05768286
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05768286
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Title:
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Issue Dt:
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11/07/1978
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Application #:
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05777043
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Filing Dt:
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03/14/1977
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Title:
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OPTICAL SMOKE DETECTOR INLET SCREEN
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Patent #:
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Issue Dt:
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11/07/1978
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Application #:
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05777043
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Filing Dt:
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03/14/1977
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Title:
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OPTICAL SMOKE DETECTOR INLET SCREEN
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Patent #:
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Issue Dt:
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10/10/1978
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Application #:
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05801822
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Filing Dt:
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05/31/1977
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Title:
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CENTRAL STATION SYSTEM
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Patent #:
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Issue Dt:
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10/10/1978
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Application #:
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05801822
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Filing Dt:
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05/31/1977
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Title:
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CENTRAL STATION SYSTEM
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Patent #:
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Issue Dt:
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09/04/1979
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Application #:
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05805512
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Filing Dt:
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06/10/1977
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Title:
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SECONDARY LIGHT TESTING IN OPTICAL SMOKE DETECTORS
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Patent #:
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Issue Dt:
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09/04/1979
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Application #:
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05805512
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Filing Dt:
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06/10/1977
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Title:
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SECONDARY LIGHT TESTING IN OPTICAL SMOKE DETECTORS
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Patent #:
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Issue Dt:
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08/07/1979
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Application #:
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05808055
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Filing Dt:
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06/20/1977
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Title:
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VARIABLE FREQUENCY LIGHT PULSER FOR SMOKE DETECTORS
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Patent #:
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Issue Dt:
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08/07/1979
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Application #:
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05808055
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Filing Dt:
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06/20/1977
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Title:
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VARIABLE FREQUENCY LIGHT PULSER FOR SMOKE DETECTORS
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Patent #:
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Issue Dt:
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04/10/1979
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Application #:
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05808065
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Filing Dt:
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06/20/1977
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Title:
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BATTERY DISCRIMINATOR CIRCUIT FOR SMOKE DETECTORS
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Patent #:
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Issue Dt:
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04/10/1979
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Application #:
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05808065
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Filing Dt:
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06/20/1977
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Title:
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BATTERY DISCRIMINATOR CIRCUIT FOR SMOKE DETECTORS
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05819464
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05819464
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05823720
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05823720
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05867479
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05867479
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Title:
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Issue Dt:
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12/30/1980
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Application #:
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05885369
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Filing Dt:
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03/13/1978
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Title:
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OPTICAL PARTICLE DETECTOR
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Patent #:
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Issue Dt:
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12/30/1980
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Application #:
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05885369
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Filing Dt:
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03/13/1978
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Title:
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OPTICAL PARTICLE DETECTOR
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Patent #:
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Issue Dt:
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03/11/1980
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Application #:
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05885370
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Filing Dt:
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03/13/1978
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Title:
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LATCHING ALARM SMOKE DETECTOR
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Patent #:
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Issue Dt:
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03/11/1980
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Application #:
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05885370
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Filing Dt:
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03/13/1978
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Title:
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LATCHING ALARM SMOKE DETECTOR
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Patent #:
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Issue Dt:
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03/23/1982
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Application #:
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05910534
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Filing Dt:
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05/30/1978
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Title:
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MULTIPLE SENSOR INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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03/23/1982
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Application #:
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05910534
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Filing Dt:
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05/30/1978
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Title:
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MULTIPLE SENSOR INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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Application #:
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05937126
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05937126
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05942880
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05942880
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Issue Dt:
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06/03/1980
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Application #:
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05949090
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Filing Dt:
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10/06/1978
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Title:
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OPTICAL SMOKE DETECTOR
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Patent #:
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Issue Dt:
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06/03/1980
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Application #:
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05949090
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Filing Dt:
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10/06/1978
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Title:
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OPTICAL SMOKE DETECTOR
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Patent #:
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Issue Dt:
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11/16/1982
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Application #:
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05951765
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Filing Dt:
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10/16/1978
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Title:
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TWO-WIRE MULTI-ZONE ALARM SYSTEM
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Patent #:
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Issue Dt:
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11/16/1982
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Application #:
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05951765
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Filing Dt:
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10/16/1978
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Title:
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TWO-WIRE MULTI-ZONE ALARM SYSTEM
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Patent #:
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Issue Dt:
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Application #:
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05970620
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05970620
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Patent #:
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Issue Dt:
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02/02/1982
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Application #:
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06001461
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Filing Dt:
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01/08/1979
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Title:
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SHUFFLE POOL TABLE GAME BOARD
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Patent #:
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Issue Dt:
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03/24/1981
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Application #:
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06032337
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Filing Dt:
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04/23/1979
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Title:
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INFRARED INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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03/24/1981
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Application #:
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06032337
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Filing Dt:
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04/23/1979
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Title:
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INFRARED INTRUSION DETECTION SYSTEM
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Patent #:
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Issue Dt:
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02/02/1982
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Application #:
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06033756
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Filing Dt:
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04/26/1979
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Title:
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INFRARED INTRUSION DETECTOR
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Patent #:
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Issue Dt:
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01/13/1981
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Application #:
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06041532
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Filing Dt:
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05/22/1979
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Title:
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POWER LINE SIGNALLING SYSTEM
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Patent #:
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Issue Dt:
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01/13/1981
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Application #:
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06041532
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Filing Dt:
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05/22/1979
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Title:
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POWER LINE SIGNALLING SYSTEM
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Patent #:
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Issue Dt:
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04/28/1981
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Application #:
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06043662
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Filing Dt:
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05/30/1979
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Title:
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FREIGHT CAR IDENTIFICATION METHOD
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Patent #:
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Issue Dt:
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04/28/1981
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Application #:
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06043662
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Filing Dt:
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05/30/1979
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Title:
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FREIGHT CAR IDENTIFICATION METHOD
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Patent #:
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Issue Dt:
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10/25/1983
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Application #:
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06062005
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Filing Dt:
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07/30/1979
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Title:
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MODULAR CONTROL UNIT HOUSING FOR AN ELECTRICAL PROTECTION SYSTEM
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Patent #:
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Issue Dt:
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10/25/1983
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Application #:
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06062005
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Filing Dt:
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07/30/1979
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Title:
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MODULAR CONTROL UNIT HOUSING FOR AN ELECTRICAL PROTECTION SYSTEM
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Patent #:
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Issue Dt:
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03/23/1982
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Application #:
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06090399
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Filing Dt:
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11/01/1979
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Title:
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PASSIVE INFRARED DETECTOR
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Patent #:
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Issue Dt:
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03/23/1982
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Application #:
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06090399
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Filing Dt:
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11/01/1979
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Title:
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PASSIVE INFRARED DETECTOR
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Patent #:
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Issue Dt:
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05/11/1982
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Application #:
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06102734
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Filing Dt:
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12/12/1979
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Title:
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INFRARED INTRUSION DETECTION SYSTEM HOUSING
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Patent #:
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Issue Dt:
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05/11/1982
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Application #:
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06102734
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Filing Dt:
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12/12/1979
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Title:
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INFRARED INTRUSION DETECTION SYSTEM HOUSING
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Patent #:
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Issue Dt:
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05/11/1982
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Application #:
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06102771
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Filing Dt:
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12/12/1979
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Title:
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INFRARED INTRUSION DETECTION SYSTEM HOUSING
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