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: | 005267/0501 | |
| Pages: | 4 |
| | Recorded: | 02/26/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
5
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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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01/24/1989
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Application #:
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07092163
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Filing Dt:
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09/02/1987
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Title:
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TORQUE LOCK FITTING ARRANGEMENT
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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07150776
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Filing Dt:
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02/01/1988
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Title:
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DOUBLE SHIELD FITTING
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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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Correspondence name and address
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DORSEY & WHITNEY
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2200 FIRST BANK PLACE EAST
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MINNEAPOLIS, MN 55402
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