Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008478/0181 | |
| Pages: | 6 |
| | Recorded: | 05/01/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06321230
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Filing Dt:
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11/13/1981
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Title:
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GASKET MANUFACTURE
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Patent #:
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Issue Dt:
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08/09/1988
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Application #:
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07055889
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Filing Dt:
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06/01/1987
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Title:
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VERMICULITE MOULDING COMPOSITIONS AND ARTICLES MADE THEREFROM
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Patent #:
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Issue Dt:
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04/10/1990
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Application #:
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07337413
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Filing Dt:
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04/13/1989
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Title:
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WATER RESISTANCE OF FINE-VERMICULITE ARTICLES
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Patent #:
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Issue Dt:
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01/23/1996
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Application #:
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08185842
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Filing Dt:
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01/21/1994
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Title:
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GASKET SIZE CONTROL
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Assignee
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| 725 N. DRENNAN |
| HOUSTON, TEXAS 77003 |
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Correspondence name and address
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WINSTEAD SECHREST & MINICK P.C.
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ELIZABETH R. HALL
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1201 ELM STREET, SUITE 5400
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DALLAS, TX 75270
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