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: | 006290/0206 | |
| Pages: | 51 |
| | Recorded: | 11/05/1992 | | |
| Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
10
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Patent #:
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Issue Dt:
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03/17/1981
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Application #:
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06063705
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Filing Dt:
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08/06/1979
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Title:
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TENSION CONTROL SYSTEM FOR AN UNWINDER
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Patent #:
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Issue Dt:
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07/23/1985
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Application #:
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06438762
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Filing Dt:
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11/03/1982
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Title:
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ROTARY CUTOFF KNIFE
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Patent #:
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Issue Dt:
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07/22/1986
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Application #:
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06734798
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Filing Dt:
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05/16/1985
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Title:
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COANDA NOZZLE DRYER
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Patent #:
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Issue Dt:
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08/14/1990
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Application #:
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07238033
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Filing Dt:
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08/29/1988
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Title:
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FLYING SPLICE UNWINDER
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Patent #:
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Issue Dt:
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12/26/1989
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Application #:
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07339641
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Filing Dt:
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04/18/1989
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Title:
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COATING APPARATUS
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Patent #:
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Issue Dt:
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06/30/1992
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Application #:
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07508098
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Filing Dt:
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04/11/1990
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Title:
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FLOTATION DRYER NOZZLE
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07551193
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Filing Dt:
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07/11/1990
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Title:
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COOLED VACUUM PULL ROLL
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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Assignee
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| 549 TECHNOLOGY SQUARE |
| CAMBRIDGE, MASSACHUSETTS 02139 |
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Correspondence name and address
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POLAROID CORPORATION
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DAVID J. COLE
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PATENT DEPARTMENT
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139
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