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: | 005365/0292 | |
| Pages: | 4 |
| | Recorded: | 06/18/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
3
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Patent #:
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Issue Dt:
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02/06/1979
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Application #:
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05768040
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Filing Dt:
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02/14/1977
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Title:
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CONTROL VALVE
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Patent #:
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Issue Dt:
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07/22/1986
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Application #:
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06621832
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Filing Dt:
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06/18/1984
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Title:
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RECIPROCATING PUMP PISTON
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Patent #:
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Issue Dt:
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02/04/1986
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Application #:
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06678955
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Filing Dt:
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12/06/1984
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Title:
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CARBURIZED HIGH CHROME LINER
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Assignee
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4040 FOREST LANE, |
GARLAND, TEXAS 75046 |
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Correspondence name and address
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BURNS, DOANE, SWECKER, & MATHIS
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THE GEORGE MASON BUILDING
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WASHINGTON & PRINCE STREET
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POST OFFICE, BOX 1404
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ALEXANDRIA. VIRGINIA 22313-1404
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