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: | 030986/0009 | |
| Pages: | 11 |
| | Recorded: | 08/08/2013 | | |
| Attorney Dkt #: | 2011007-0001 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
5
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Patent #:
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Issue Dt:
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02/13/2001
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Application #:
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09266186
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Filing Dt:
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03/10/1999
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Title:
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PERSONAL SOUND MASKING SYSTEM
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Patent #:
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Issue Dt:
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05/03/2005
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Application #:
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09780978
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Filing Dt:
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02/09/2001
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Publication #:
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Pub Dt:
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09/13/2001
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Title:
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PERSONAL SOUND MASKING SYSTEM
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Patent #:
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Issue Dt:
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03/20/2007
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Application #:
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10280104
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Filing Dt:
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10/24/2002
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Publication #:
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Pub Dt:
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05/15/2003
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Title:
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SOUND MASKING SYSTEM
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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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10420954
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Filing Dt:
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04/22/2003
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Publication #:
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Pub Dt:
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11/27/2003
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Title:
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Sound masking system
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Patent #:
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Issue Dt:
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07/07/2015
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Application #:
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11699538
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Filing Dt:
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01/29/2007
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Publication #:
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Pub Dt:
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06/14/2007
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Title:
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Sound masking system
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Assignee
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| 210 ESSEX STREET |
| SALEM, MASSACHUSETTS 01970 |
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Correspondence name and address
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ELIZABETH A. WALKER
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TWO INTERNATIONAL PLACE
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CHOATE, HALL & STEWART LLP
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BOSTON, MA 02110
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