Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 022380/0647 | |
| Pages: | 7 |
| | Recorded: | 03/12/2009 | | |
| Attorney Dkt #: | 171.0004USPA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
9
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Patent #:
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Issue Dt:
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12/17/1985
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Application #:
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06474490
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Filing Dt:
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03/11/1983
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Title:
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VALVE ACTUATOR COUPLING
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Patent #:
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Issue Dt:
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05/28/1985
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Application #:
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06539651
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Filing Dt:
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10/06/1983
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Title:
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RETAINER FOR A REPLACEABLE VALVE SEAT
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Patent #:
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Issue Dt:
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05/20/1986
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Application #:
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06620436
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Filing Dt:
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06/14/1984
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Title:
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UNITARY BEARING AND LOCATOR ASSEMBLY FOR ROTATABLE VALVES
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Patent #:
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Issue Dt:
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02/03/1987
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Application #:
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06694097
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Filing Dt:
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01/23/1985
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Title:
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INVOLUTE VALVE CLOSURE
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Patent #:
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Issue Dt:
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11/20/1990
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Application #:
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07424432
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Filing Dt:
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10/20/1989
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Title:
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VALVE ACTUATOR WITH HYDRAULIC DAMPER
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Patent #:
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Issue Dt:
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08/22/2000
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Application #:
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09178121
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Filing Dt:
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10/23/1998
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Title:
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LOCKOUT DEVICE FOR VALVE ACTUATORS
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Patent #:
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Issue Dt:
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06/12/2001
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Application #:
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09256050
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Filing Dt:
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02/23/1999
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Title:
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POSITION DETECTION FOR ROTARY CONTROL VALVES
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Patent #:
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Issue Dt:
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12/30/2003
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Application #:
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09866839
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Filing Dt:
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05/30/2001
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Publication #:
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Pub Dt:
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03/14/2002
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Title:
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PNEUMATIC VOLUME BOOSTER FOR VALVE POSITIONER
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Patent #:
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Issue Dt:
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12/09/2003
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Application #:
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09910723
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Filing Dt:
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07/24/2001
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Publication #:
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Pub Dt:
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01/24/2002
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Title:
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PNEUMATIC VOLUME BOOSTER FOR VALVE POSITIONER
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Assignee
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| 250 RIVERSIDE AVENUE NORTH |
| SARTELL, MINNESOTA 56377 |
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Correspondence name and address
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PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
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45 SOUTH SEVENTH STREET
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SUITE 3000, PLAZA VII
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MINNEAPOLIS, MN 55402-1630
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