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: | 016097/0899 | |
| Pages: | 8 |
| | Recorded: | 06/07/2005 | | |
| 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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03/11/1986
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Application #:
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06731473
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Filing Dt:
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05/07/1985
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Title:
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DOOR SYSTEM FOR PRECIPITATORS AND THE LIKE
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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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06853564
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Filing Dt:
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04/18/1986
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Title:
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BOILER PENTHOUSE ACCESS DOOR
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07622060
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Filing Dt:
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12/04/1990
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Title:
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HIGH TEMPERATURE APPLICATION DOOR INSTALLATION
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Patent #:
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Issue Dt:
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07/02/1996
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Application #:
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08304402
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Filing Dt:
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09/12/1994
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Title:
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AUTOMATED DAMPING PORT RODDER
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Patent #:
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Issue Dt:
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07/02/2002
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Application #:
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09630975
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Filing Dt:
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08/02/2000
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Title:
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CATALYST DOOR SYSTEM
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Assignee
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| 135 S. LASALLE STREET |
| CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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PENELOPE S. JOHNSON
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525 W. MONROE STREET
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C/O KATTEN MUCHIN ROSENMAN LLP
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CHICAGO, IL 60661
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