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: | 013056/0458 | |
| Pages: | 6 |
| | Recorded: | 07/08/2002 | | |
| Conveyance: | MERGER (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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02/16/1988
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Application #:
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06847363
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Filing Dt:
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04/02/1986
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Title:
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BALL VALVE ASSEMBLY
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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07251462
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Filing Dt:
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09/30/1988
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Title:
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BELLOWS PUMP
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Patent #:
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Issue Dt:
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01/08/1991
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Application #:
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07372444
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Filing Dt:
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06/23/1989
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Title:
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BELLOWS-TYPE PUMP
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07385855
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Filing Dt:
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07/25/1989
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Title:
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INTERNALLY PRESSURIZED BELLOWS PUMP
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Patent #:
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Issue Dt:
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07/11/2000
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Application #:
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09170231
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Filing Dt:
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10/13/1998
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Title:
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VALVE MANIFOLD BOX AND METHOD OF MAKING SAME
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Patent #:
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Issue Dt:
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03/13/2001
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Application #:
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09613128
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Filing Dt:
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07/10/2000
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Title:
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Valve manifold box and method of making same
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Assignee
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| 3500 LYMAN BOULEVARD |
| CHASKA, MINNESOTA 55318 |
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Correspondence name and address
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PATTERSON, THUENTE, SKAAR ET AL.
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DOUGLAS J. CHRISTENSEN
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80 SOUTH 8TH STREET
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4800 IDS CENTER
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MINNEAPOLIS, MN 55402-2100
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