Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 015676/0112 | |
| Pages: | 5 |
| | Recorded: | 02/11/2005 | | |
| Conveyance: | RELEASE OF SECURITY INTEREST |
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Total properties:
13
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Patent #:
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Issue Dt:
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12/16/1986
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Application #:
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06798794
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Filing Dt:
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11/15/1985
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Title:
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MULTIPLE DRIVER MANIFOLD
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Patent #:
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Issue Dt:
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08/11/1987
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Application #:
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06832155
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Filing Dt:
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02/21/1986
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Title:
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CONSTANT DIRECTIVITY LOUDSPEAKER HORN
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Patent #:
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Issue Dt:
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06/18/1991
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Application #:
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06934128
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Filing Dt:
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11/24/1986
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Title:
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BAND FOR HEADSET
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Patent #:
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Issue Dt:
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06/04/1991
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Application #:
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07447608
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Filing Dt:
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12/08/1989
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Title:
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LOUDSPEAKER AND HORN THEREFOR
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Patent #:
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Issue Dt:
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10/22/1996
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Application #:
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08097792
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Filing Dt:
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07/26/1993
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Title:
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CAMERA MOUNTED WIRELESS AUDIO/VIDEO TRANSMITTER SYSTEM
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Patent #:
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Issue Dt:
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01/09/1996
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Application #:
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08321428
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Filing Dt:
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10/11/1994
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Title:
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TDM DIGITAL MATRIX INTERCOM SYSTEM
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Patent #:
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Issue Dt:
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05/30/2000
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Application #:
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08769965
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Filing Dt:
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12/19/1996
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Title:
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TDM DIGITAL MATRIX INTERCOM SYSTEM
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Patent #:
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Issue Dt:
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05/13/1997
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Application #:
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29047386
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Filing Dt:
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12/01/1995
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Title:
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MICROPHONE
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Patent #:
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Issue Dt:
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11/25/1997
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Application #:
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29053220
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Filing Dt:
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04/17/1996
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Title:
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MICROPHONE
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Patent #:
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Issue Dt:
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11/17/1998
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Application #:
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29057081
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Filing Dt:
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07/16/1996
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Title:
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SPEAKER ENCLOSURE
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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29064064
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Filing Dt:
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12/20/1996
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Title:
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MICROPHONE ATTACHABLE TO COMPUTER MONITOR
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Patent #:
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Issue Dt:
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07/07/1998
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Application #:
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29071912
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Filing Dt:
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05/30/1997
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Title:
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MICROPHONE
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Patent #:
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Issue Dt:
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07/07/1998
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Application #:
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29071913
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Filing Dt:
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05/30/1997
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Title:
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MICROPHONE
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Assignee
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| 12000 PORTLAND AVENUE S. |
| BURNSVILLE, MINNESOTA 55337 |
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Correspondence name and address
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MARY H. GLEASON
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200 SOUTH SIXTH STREET
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FREDRIKSON & BYRON, PA, SUITE 4000
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MINNEAPOLIS, MN 55337
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