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: | 004121/0849 | |
| Pages: | 6 |
| | Recorded: | 04/25/1983 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE NOV. 25, 1982 |
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Total properties:
4
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Patent #:
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Issue Dt:
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06/28/1983
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Application #:
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06316964
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Filing Dt:
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10/30/1981
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Title:
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APPARATUS FOR PRODUCING SILICON CARBIDE CONSISTING MAINLY OF BETA-TYPE CRYSTAL
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Patent #:
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Issue Dt:
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11/15/1983
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Application #:
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06334901
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Filing Dt:
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12/28/1981
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Title:
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APPARATUS FOR REFINING METAL CARBIDES CONTAINING FREE CARBON
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Patent #:
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Issue Dt:
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07/02/1985
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Application #:
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06352477
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Filing Dt:
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02/26/1982
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Title:
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PROCESS FOR THE PRODUCTION OF SILICON CARBIDE SINTERED BODIES
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Patent #:
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Issue Dt:
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01/08/1985
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Application #:
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06352758
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Filing Dt:
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02/26/1982
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Title:
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CARBON ROD ASSEMBLY FOR ARC GOUGING AND BLASTING OF METALLIC ARTICLE
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Correspondence name and address
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PARKHURST & OLIFF
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277 SOUTH WASHINGTON ST.
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ALEXANDRIA, VA. 22314
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