Total properties:
13
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Patent #:
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Issue Dt:
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05/07/1991
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Application #:
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07331646
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Filing Dt:
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03/10/1989
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Title:
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MECHANISM AND METHOD OF MOUNTING A POTENTIOMETER
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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08273200
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Filing Dt:
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07/11/1994
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Title:
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SANDWICH SWITCH CONSTRUCTION FOR A HEARING AID
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Patent #:
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Issue Dt:
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03/19/1996
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Application #:
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08287720
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Filing Dt:
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08/09/1994
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Title:
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FREQUENCY RESPONSE ADJUSTING DEVICE
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Patent #:
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Issue Dt:
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07/21/1998
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Application #:
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08476857
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Filing Dt:
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06/07/1995
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Title:
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BATTERY DOOR AND FACEPLATE ARRANGEMENT FOR A COMPLETELY IN THE CANAL HEARING AID DEVICE
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Patent #:
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Issue Dt:
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11/11/1997
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Application #:
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08514153
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Filing Dt:
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08/11/1995
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Title:
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HEARING AID CONTROLS OPERABLE WITH BATTERY DOOR
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Patent #:
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Issue Dt:
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10/06/1998
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Application #:
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08747757
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Filing Dt:
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11/13/1996
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Title:
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WIRE COIL POTENTIOMETER WIPER
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Patent #:
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Issue Dt:
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07/22/2003
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Application #:
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09130039
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Filing Dt:
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08/06/1998
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Title:
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DIRECTIONAL/OMNI-DIRECTIONAL HEARING AID MICROPHONE AND HOUSING
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Patent #:
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Issue Dt:
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02/10/2004
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Application #:
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09538699
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Filing Dt:
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03/30/2000
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Title:
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VARIOUS DIRECTIONAL/OMNI-DIRECTIONAL HEARING AID MICROPHONE AND HOUSING STRUCTURES
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Patent #:
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Issue Dt:
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01/13/2004
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Application #:
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09805585
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Filing Dt:
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03/13/2001
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Publication #:
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Pub Dt:
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11/01/2001
| | | | |
Title:
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PROGRAMMABLE MODULE
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Patent #:
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NONE
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Issue Dt:
|
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Application #:
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09809744
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Filing Dt:
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03/15/2001
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Publication #:
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Pub Dt:
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01/03/2002
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Title:
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Acoustic switch with electronic switching capability
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Patent #:
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NONE
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Issue Dt:
|
|
Application #:
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09974732
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Filing Dt:
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10/09/2001
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Publication #:
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Pub Dt:
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05/16/2002
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Title:
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Hearing aid
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Patent #:
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Issue Dt:
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03/13/2001
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Application #:
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29120266
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Filing Dt:
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03/16/2000
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Title:
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Miniature microphone housing and switch
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Patent #:
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Issue Dt:
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02/27/2001
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Application #:
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29120267
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Filing Dt:
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03/16/2000
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Title:
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Miniature microphone housing and switch
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