Patent Assignment Details
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Reel/Frame: | 005578/0031 | |
| Pages: | 15 |
| | Recorded: | 02/15/1991 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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Application #:
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04504490
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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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04767655
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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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05361280
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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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06/14/1988
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Application #:
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07076474
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Filing Dt:
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07/22/1987
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Title:
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IN-LINE POWER VENTER
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Patent #:
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Issue Dt:
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07/19/1988
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Application #:
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07098089
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Filing Dt:
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09/18/1987
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Title:
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POWER VENTER
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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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07417476
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Filing Dt:
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10/05/1989
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Title:
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POWER VENTED DIRECT VENT SYSTEM
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Patent #:
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Issue Dt:
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12/10/1991
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Application #:
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07493771
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Filing Dt:
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03/15/1990
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Title:
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VENTER
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Assignee
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145 NORTH SWIFT ROAD |
ADDISON, ILLINOIS 60101 |
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Correspondence name and address
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SIDLEY & AUSTIN
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ONE FIRST NATIONAL PLAZA
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CHICAGO, IL 60603
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