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: | 004748/0267 | |
| Pages: | 3 |
| | Recorded: | 01/19/1987 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JULY 9, 1986 |
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Total properties:
9
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Patent #:
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Issue Dt:
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01/13/1970
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Application #:
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04619715
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Filing Dt:
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03/01/1967
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Title:
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METHOD OF PROCESSING SUCKER RODS AND RESULTING ARTICLE
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Patent #:
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Issue Dt:
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06/28/1977
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Application #:
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05489971
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Filing Dt:
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07/19/1974
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Title:
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SUCTION STABILIZER FOR RECIPROCATING PUMPS AND STABILIZING METHOD
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Patent #:
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Issue Dt:
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11/04/1980
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Application #:
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05958458
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Filing Dt:
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11/06/1978
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Title:
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ECCENTRIC SHAFT AND METHOD OF MAKING A SHAFT
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Patent #:
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Issue Dt:
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08/28/1984
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Application #:
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06411932
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Filing Dt:
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08/26/1982
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Title:
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IMPROVED RECIPROCABLE PUMP
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Patent #:
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Issue Dt:
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07/09/1985
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Application #:
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06584209
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Filing Dt:
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02/27/1984
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Title:
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RECIPROCABLE PUMPHAVING AXIALLY PIVOTABLE MANIFOLD TO FACILITATE VALVE INSPECTION
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Patent #:
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Issue Dt:
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10/08/1985
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Application #:
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06700149
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Filing Dt:
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02/11/1985
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Title:
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BONDED VALVE WITH REPLACEABLE INSERT
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Patent #:
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Issue Dt:
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03/24/1987
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Application #:
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06774660
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Filing Dt:
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09/11/1985
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Title:
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APPARATUS FOR DETECTING FOREIGN OBJECTS IN THE DISTRIBUTOR OF A CIGARETTE MAKER
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Patent #:
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Issue Dt:
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11/03/1987
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Application #:
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06921578
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Filing Dt:
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10/22/1986
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Title:
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WELL PUMPING UNIT
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Patent #:
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Issue Dt:
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01/05/1988
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Application #:
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07011576
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Filing Dt:
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02/06/1987
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Title:
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ROTARY DRIVE APPARATUS FOR DOWNHOLE PUMP
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Correspondence name and address
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USX CORPORATION
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INTELLECTUAL PROPERTY SECTION
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600 GRANT STREET--ROOM 1412
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PITTSBURGH, PA 15230
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