Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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11/06/1990
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Application #:
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07343291
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Filing Dt:
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04/26/1989
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Inventor:
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JOE E. STERNBERGER
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Title:
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PRESSURE ACTIVATED CHECK VALVE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 7755 MARGINAL WAY SOUTH |
| SEATTLE, WASHINGTON 98124 |
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| FINNEGAN, HENDERSON, FARABOW, |
| GARRETT & DUNNER |
| 1775 K STREET, N. W. |
| WASHINGTON, DC 20006-1502 |
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