Patent Assignment Details
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| Reel/Frame: | 005673/0339 | |
| Pages: | 2 |
| | Recorded: | 04/18/1991 | | |
| 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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09/01/1992
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Application #:
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07474077
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Filing Dt:
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05/04/1990
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Title:
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CLAY BODIES OF CHINA AND BALL CLAYS CONTAINING HEAT TREATED CLAY COMBINED WITH RAW CLAY COMPONENTS
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Correspondence name and address
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MERCHANT, GOULD, SMITH, EDELL, WELTER &
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SCHMIDT
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PROFESSIONAL ASSOCIATION
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3100 NORWEST CENTER
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MINNEAPOLIS, MN 55402
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