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: | 004267/0213 | |
| Pages: | 14 |
| | Recorded: | 05/29/1984 | | |
| Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 12/12/79 STATE OF INCORP. OKLAHOMA |
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Total properties:
7
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Patent #:
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Issue Dt:
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11/26/1974
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Application #:
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05223210
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Filing Dt:
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02/04/1972
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Title:
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ROTATING MACHINE WEAR GAUGING MEANS AND METHOD
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Patent #:
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Issue Dt:
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Application #:
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05328751
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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01/20/1976
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Application #:
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05455401
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Filing Dt:
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03/27/1974
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Title:
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ROTATING MACHINE WEAR GAUGE MEANS AND METHODS
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Patent #:
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Issue Dt:
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10/26/1976
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Application #:
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05498545
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Filing Dt:
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08/19/1974
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Title:
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CYCLONE AND LINER
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Patent #:
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Issue Dt:
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10/11/1977
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Application #:
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05633405
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Filing Dt:
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11/19/1975
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Title:
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CYCLONE ASSEMBLY
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Patent #:
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Issue Dt:
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Application #:
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05634362
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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01/22/1980
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Application #:
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05936643
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Filing Dt:
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08/24/1978
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Title:
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CENTRIFUGAL MUD MIXER
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Correspondence name and address
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ARNOLD, WHITE & DURKEE
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P.O. BOX 4433
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HOUSTON TEXAS 77210
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