Patent Assignment Details
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Reel/Frame: | 005273/0278 | |
| Pages: | 3 |
| | Recorded: | 03/22/1990 | | |
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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09/18/1990
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Application #:
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07497428
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Filing Dt:
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03/22/1990
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Title:
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MAGNESITE-CARBON REFRACTORIES
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Assignee
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1600 PACIFIC AVENUE |
DALLAS,, TEXAS 75221 |
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Correspondence name and address
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SIGALOS, LEVINE & MONTGOMERY
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2700 NCNB CENTER, TOWER II
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DALLAS, TX 75201-3989
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05/24/2024 09:51 PM
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