Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 023649/0224 | |
| Pages: | 5 |
| | Recorded: | 12/14/2009 | | |
Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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09/13/1988
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Application #:
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06817584
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Filing Dt:
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01/10/1986
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Title:
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CAST HOPPER TEE
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Patent #:
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Issue Dt:
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10/13/1987
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Application #:
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06885171
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Filing Dt:
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07/14/1986
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Title:
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REINFORCED INDUSTRIAL BUTTERFLY VALVE
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Patent #:
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Issue Dt:
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04/18/1989
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Application #:
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07143198
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Filing Dt:
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01/13/1988
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Title:
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POSITIVE FLUID SEAL BUTTERFLY VALVE
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Patent #:
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Issue Dt:
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07/18/1989
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Application #:
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07186104
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Filing Dt:
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04/25/1988
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Title:
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CAST HOPPER TEE
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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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07279718
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Filing Dt:
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12/05/1988
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Title:
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MOLDED HOPPER TEE
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07473750
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Filing Dt:
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02/02/1990
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Title:
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DUST FILTERING AND COLLECTION SYSTEM
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Assignee
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1015 WEST ST GERMAIN STREET |
SUITE 420 |
ST. CLOUD, MINNESOTA 56301 |
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Correspondence name and address
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SUSAN CARLSON
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90 SOUTH 7TH ST STE 2200
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MINNEAPOLIS, MN 55402
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