Total properties:
19
|
|
Patent #:
|
|
Issue Dt:
|
05/22/1984
|
Application #:
|
06288736
|
Filing Dt:
|
07/31/1981
|
Title:
|
INFRARED TELEPHONE EXTENSION CONTROL SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
12/25/1984
|
Application #:
|
06476626
|
Filing Dt:
|
03/18/1983
|
Title:
|
INFRARED REMOTE TELEPHONE SYSTEM LEVEL CONTROL
|
|
|
Patent #:
|
|
Issue Dt:
|
06/21/1994
|
Application #:
|
07670212
|
Filing Dt:
|
03/15/1991
|
Title:
|
EARPIECE HIGH VOLTAGE BAFFLE
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/1992
|
Application #:
|
07670531
|
Filing Dt:
|
03/15/1991
|
Title:
|
EARPHONE WITH ADJUSTABLE HEADBAND WITH PROGRESSIVELY SHALLOW DETENTS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1993
|
Application #:
|
07756363
|
Filing Dt:
|
09/09/1991
|
Title:
|
INSIDE CONNECTOR FOR A COMMUNICATION HEADSET SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1993
|
Application #:
|
07756376
|
Filing Dt:
|
09/09/1991
|
Title:
|
ELECRICAL CONNECTOR FOR A COMMUNICATION HEADSET SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
01/19/1993
|
Application #:
|
07756377
|
Filing Dt:
|
09/09/1991
|
Title:
|
ELECTRICAL CONNECTOR FOR A COMMUNICATION HEADSET SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
03/15/1994
|
Application #:
|
07756383
|
Filing Dt:
|
09/09/1991
|
Title:
|
INSIDE CONNECTOR FOR A COMMUNICATION HEADSET SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
11/09/1999
|
Application #:
|
07862777
|
Filing Dt:
|
04/03/1992
|
Title:
|
TELEPHONE HEADSET AMPLIFIER AND METHOD OF OPERATION
|
|
|
Patent #:
|
|
Issue Dt:
|
04/12/1994
|
Application #:
|
07892373
|
Filing Dt:
|
06/02/1992
|
Title:
|
EAR SUPPORT
|
|
|
Patent #:
|
|
Issue Dt:
|
06/21/1994
|
Application #:
|
07892508
|
Filing Dt:
|
06/02/1992
|
Title:
|
EARPHONE HOUSING
|
|
|
Patent #:
|
|
Issue Dt:
|
04/25/1995
|
Application #:
|
07952956
|
Filing Dt:
|
09/29/1992
|
Title:
|
MICROPHONE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/07/1995
|
Application #:
|
08116777
|
Filing Dt:
|
09/03/1993
|
Title:
|
HEADSET AMPLIFIER
|
|
|
Patent #:
|
|
Issue Dt:
|
09/05/1995
|
Application #:
|
08146728
|
Filing Dt:
|
11/01/1993
|
Title:
|
HEADSET INTERFACE ASSEMBLY
|
|
|
Patent #:
|
|
Issue Dt:
|
08/29/1995
|
Application #:
|
08231981
|
Filing Dt:
|
04/21/1994
|
Title:
|
ADJUSTABLE TELEPHONE HEADSET
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/2002
|
Application #:
|
08341500
|
Filing Dt:
|
11/17/1994
|
Title:
|
FLEXIBLE MICROPHONE BOOM
|
|
|
Patent #:
|
|
Issue Dt:
|
03/25/1997
|
Application #:
|
08342428
|
Filing Dt:
|
11/18/1994
|
Title:
|
MICROPHONE ASSEMBLY IN A MICROPHONE BOOM OF A HEADSET
|
|
|
Patent #:
|
|
Issue Dt:
|
04/25/1995
|
Application #:
|
29007433
|
Filing Dt:
|
04/22/1993
|
Title:
|
PORTION OF A HEADSET CABLE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/25/1995
|
Application #:
|
29014868
|
Filing Dt:
|
11/01/1993
|
Title:
|
HEADSET/AMPLIFIER INTERFACE ADAPTOR
|
|