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: | 011019/0865 | |
| Pages: | 7 |
| | Recorded: | 08/07/2000 | | |
| 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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01/14/1992
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Application #:
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07316021
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Filing Dt:
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02/27/1989
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Title:
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CHIMNEY DAMPER DEVICE
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Patent #:
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Issue Dt:
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11/03/1992
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Application #:
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07706896
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Filing Dt:
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05/29/1991
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Title:
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CHIMNEY DAMPER
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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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07706941
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Filing Dt:
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05/29/1991
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Title:
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SPRING BIASED CHIMNEY DAMPER
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07725337
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Filing Dt:
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07/03/1991
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Title:
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CHIMNEY DAMPER WITH HAMMER DEVICE
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Patent #:
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Issue Dt:
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03/22/1994
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Application #:
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07880185
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Filing Dt:
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05/07/1992
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Title:
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BIOLOGICAL SAFETY CABINET
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Patent #:
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Issue Dt:
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02/07/1995
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Application #:
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08115896
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Filing Dt:
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09/01/1993
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Title:
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TOP SEALING CHIMNEY CAP
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Patent #:
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Issue Dt:
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08/01/1995
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Application #:
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08247307
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Filing Dt:
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05/23/1994
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Title:
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TOP SEALING CHIMNEY CAP
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Patent #:
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Issue Dt:
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09/17/1996
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Application #:
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08393345
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Filing Dt:
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02/23/1995
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Title:
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CHIMNEY DAMPER WITH LOCKING MECHANISM
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Patent #:
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Issue Dt:
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01/12/1999
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Application #:
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08837895
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Filing Dt:
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04/22/1997
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Title:
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CHIMNEY CAP
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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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| 105 W. MADISON |
| CHICAGO, ILLINOIS 60602 |
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Correspondence name and address
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WINSTON & STRAWN
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LAURA KONRATH
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35 W. WACKER
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33RD FLOOR
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CHICAGO, IL 60601
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