Total properties:
46
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Patent #:
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Issue Dt:
|
01/02/1979
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Application #:
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05819252
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Filing Dt:
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07/27/1977
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Title:
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METHOD FOR SUPPLYING HEAT IN A COAL GASIFYING PROCESS IN AN IRON BATH REACTION VESSEL
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Patent #:
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Issue Dt:
|
01/23/1979
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Application #:
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05827219
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Filing Dt:
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08/24/1977
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Title:
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HAND-HELD MICROPHONE ASSEMBLY
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Patent #:
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Issue Dt:
|
12/16/1980
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Application #:
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06002756
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Filing Dt:
|
01/11/1979
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Title:
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INDIVIDUALLY FITTED HELMET AND METHOD OF AND APPARATUS FOR MAKING THE SAME
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Patent #:
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Issue Dt:
|
11/04/1980
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Application #:
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06003195
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Filing Dt:
|
01/15/1979
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Title:
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HELMET ASSEMBLY FOR ACCURATELY POSITONING VISUAL DISPLAY SYSTEM
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Patent #:
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Issue Dt:
|
08/24/1982
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Application #:
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06082296
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Filing Dt:
|
10/05/1979
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Title:
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CUSTOM-FITTED HELMET AND METHOD OF MAKING SAME
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Patent #:
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Issue Dt:
|
09/22/1981
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Application #:
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06120476
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Filing Dt:
|
02/11/1980
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Title:
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METHOD OF MAKING AN INDIVIDUALLY FITTED HEMET
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Patent #:
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Issue Dt:
|
09/21/1982
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Application #:
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06139987
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Filing Dt:
|
04/14/1980
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Title:
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MICROPHONE HOUSING
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|
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Patent #:
|
|
Issue Dt:
|
02/15/1983
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Application #:
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06188510
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Filing Dt:
|
09/18/1980
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Title:
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LOCAL EXTERNAL COMMUNICATION DEVICE FOR ENCLOSED HELMET AND MASK ASSEMBLY
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Patent #:
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|
Issue Dt:
|
04/17/1984
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Application #:
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06209519
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Filing Dt:
|
11/24/1980
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Title:
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ELECTRET MICROPHONE ASSEMBLY
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|
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Patent #:
|
|
Issue Dt:
|
03/27/1984
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Application #:
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06362508
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Filing Dt:
|
03/26/1982
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Title:
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SOUND ATTENUATING EARCUP ASSEMBLY WITH OUTSIDE COMMUNICATION CAPABILITY
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|
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Patent #:
|
|
Issue Dt:
|
04/02/1985
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Application #:
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06375673
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Filing Dt:
|
05/06/1982
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Title:
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LOCAL EXTERNAL COMMUNICATION SYSTEM
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|
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Patent #:
|
|
Issue Dt:
|
11/01/1983
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Application #:
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06382420
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Filing Dt:
|
05/27/1982
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Title:
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INDIVIDUALLY FITTED HELMET LINER AND METHOD OF MAKING SAME
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|
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Patent #:
|
|
Issue Dt:
|
02/21/1984
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Application #:
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06396777
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Filing Dt:
|
07/09/1982
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Title:
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INDIVIDUALLY FITTED HELMET LINER
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Patent #:
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|
Issue Dt:
|
06/24/1986
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Application #:
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06468157
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Filing Dt:
|
02/22/1983
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Title:
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HELMET SHELL FABRIC LAYER AND METHOD OF MAKING THE SAME
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|
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Patent #:
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|
Issue Dt:
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10/29/1985
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Application #:
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06494067
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Filing Dt:
|
05/12/1983
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Title:
|
SOUND-ATTENUATING EARCUPS
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|
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Patent #:
|
|
Issue Dt:
|
06/18/1985
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Application #:
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06494802
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Filing Dt:
|
05/16/1983
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Title:
|
EARPHONE SYSTEM FOR USE IN LARGE-CAVITY EARCUPS
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|
|
Patent #:
|
|
Issue Dt:
|
08/19/1986
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Application #:
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06524377
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Filing Dt:
|
08/18/1983
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Title:
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THROAT MICROPHONE
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|
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Patent #:
|
|
Issue Dt:
|
07/07/1987
|
Application #:
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06637398
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Filing Dt:
|
08/03/1984
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Title:
|
MASK FOR PRESSURE BREATHING
|
|
|
Patent #:
|
|
Issue Dt:
|
04/26/1988
|
Application #:
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06766653
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Filing Dt:
|
08/19/1985
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Title:
|
MICROPHONE
|
|
|
Patent #:
|
|
Issue Dt:
|
06/30/1987
|
Application #:
|
06814283
|
Filing Dt:
|
12/23/1985
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Title:
|
HELMET AIRFLOW SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
10/13/1987
|
Application #:
|
06867942
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Filing Dt:
|
05/29/1986
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Title:
|
COMPOSITE YARN AND METHOD FOR MAKING THE SAME
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|
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Patent #:
|
|
Issue Dt:
|
10/20/1987
|
Application #:
|
06884099
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Filing Dt:
|
07/10/1986
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Title:
|
PNEUMATIC ADJUSTMENT MEANS FOR EARCUPS IN HELMETS
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|
|
Patent #:
|
|
Issue Dt:
|
12/22/1987
|
Application #:
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06886261
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Filing Dt:
|
07/16/1986
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Title:
|
PROTECTIVE HELMET WITH FACE MASK SEALING MEANS
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|
|
Patent #:
|
|
Issue Dt:
|
10/18/1988
|
Application #:
|
06925083
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Filing Dt:
|
10/30/1986
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Title:
|
METHOD OF MAKING BALLISTIC HELMET
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|
|
Patent #:
|
|
Issue Dt:
|
07/18/1989
|
Application #:
|
07045410
|
Filing Dt:
|
05/04/1987
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Title:
|
DUAL-VISOR ASSEMBLY FOR HELMET
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|
|
Patent #:
|
|
Issue Dt:
|
06/07/1988
|
Application #:
|
07047336
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Filing Dt:
|
05/07/1987
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Title:
|
SPRING DEVICE FOR EARCUP ASSEMBLIES OF PROTECTIVE HELMET
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|
|
Patent #:
|
|
Issue Dt:
|
05/30/1989
|
Application #:
|
07068836
|
Filing Dt:
|
07/01/1987
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Title:
|
HELMET SUSPENSION WITH INTEGRATED CROWN STRAPS AND HEADBAND
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|
|
Patent #:
|
|
Issue Dt:
|
07/11/1989
|
Application #:
|
07146479
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Filing Dt:
|
01/21/1988
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Title:
|
METHOD FOR MAKING A FRICTION MATERIAL
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|
|
Patent #:
|
|
Issue Dt:
|
03/20/1990
|
Application #:
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07146482
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Filing Dt:
|
01/21/1988
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Title:
|
IMPROVED BALLISTIC HELMET BODY
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|
|
Patent #:
|
|
Issue Dt:
|
03/06/1990
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Application #:
|
07182851
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Filing Dt:
|
04/18/1988
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Title:
|
ENERGY-ABSORBING EARCUP ASSEMBLY
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|
|
Patent #:
|
|
Issue Dt:
|
12/05/1989
|
Application #:
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07205949
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Filing Dt:
|
06/13/1988
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Title:
|
COMBINATION CHINSTRAP-NAPESTRAP ASSEMBLY FOR HELMET
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|
|
Patent #:
|
|
Issue Dt:
|
12/19/1989
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Application #:
|
07253943
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Filing Dt:
|
10/05/1988
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Title:
|
DUAL-VISOR ASSEMBLY WITH SELECTIVE LEFT-HANDED OR RIGHT-HANDED ACTUATION
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|
|
Patent #:
|
|
Issue Dt:
|
06/18/1991
|
Application #:
|
07337407
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Filing Dt:
|
04/13/1989
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Title:
|
IMPACT-ABSORBING SOUND-ATTENUATING EARCUP
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|
|
Patent #:
|
|
Issue Dt:
|
06/04/1991
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Application #:
|
07376125
|
Filing Dt:
|
06/29/1989
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Title:
|
EARSEAL FOR SOUND-ATTENUATING EARCUP ASSEMBLY
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|
|
Patent #:
|
|
Issue Dt:
|
04/07/1992
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Application #:
|
07647761
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Filing Dt:
|
01/30/1991
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Title:
|
METHOD OF MAKING A VARIABLE CAPACITOR MICROPHONE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/22/1992
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Application #:
|
07678748
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Filing Dt:
|
04/01/1991
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Title:
|
EARCUP ASSEMBLY INCORPORATING MECHANICAL ACTIVE NOISE REDUCTION
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|
|
Patent #:
|
|
Issue Dt:
|
05/19/1992
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Application #:
|
07740864
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Filing Dt:
|
07/31/1991
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Title:
|
SIMPLIFIED DUAL VISOR OPERATING MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
07/27/1993
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Application #:
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07766754
|
Filing Dt:
|
09/27/1991
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Title:
|
DUAL VISOR OPERATING MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
07/13/1993
|
Application #:
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07822601
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Filing Dt:
|
01/17/1992
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Title:
|
MOUNTING DEVICE FOR NIGHT VISION MOUNT AND GOGGLE ASSEMBLY
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|
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Patent #:
|
|
Issue Dt:
|
03/14/1995
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Application #:
|
08161725
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Filing Dt:
|
12/03/1993
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Title:
|
HELMET VISOR OPERATING MECHANISM
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|
|
Patent #:
|
|
Issue Dt:
|
06/04/1996
|
Application #:
|
08210916
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Filing Dt:
|
03/21/1994
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Title:
|
SIGHTER'S PROTECTIVE HELMET
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|
|
Patent #:
|
|
Issue Dt:
|
03/21/1995
|
Application #:
|
08274580
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Filing Dt:
|
07/13/1994
|
Title:
|
AIRCRAFT COMMUNICATION HEADSET TESTER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/02/1997
|
Application #:
|
08363700
|
Filing Dt:
|
12/23/1994
|
Title:
|
LAMINATED BIOCIDAL FABRIC
|
|
|
Patent #:
|
|
Issue Dt:
|
12/17/1996
|
Application #:
|
08420415
|
Filing Dt:
|
04/12/1995
|
Title:
|
INTEGRATED HELMET SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
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Filing Dt:
|
|
Title:
|
|
|
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Patent #:
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|
Issue Dt:
|
|
Application #:
|
UNAVAILABLE
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Filing Dt:
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Title:
|
|
|