Patent Assignment Details
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Reel/Frame: | 003899/0421 | |
| Pages: | 1 |
| | Recorded: | 07/02/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/17/1983
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Application #:
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06279921
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Filing Dt:
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07/02/1981
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Title:
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CASING BORE RECEPTACLE WITH FLUID CHECK VALVE
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Assignee
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500 CITY PARKWAY WEST |
A CORP. OF CA. |
ORANGE, CALIFORNIA 92668 |
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Correspondence name and address
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ROBERT W. PITTS
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BAKER OIL TOOLS, BAKER INTL. CORP.
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P. O. BOX 3048
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HOUSTON, TX 77001
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