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: | 004311/0421 | |
| Pages: | 1 |
| | Recorded: | 02/28/1984 | | |
| 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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09/03/1985
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Application #:
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06583288
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Filing Dt:
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02/28/1984
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Title:
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MICROPOROUS SHEET MATERIAL, METHOD OF MAKING AND ARTICLES MADE THEREWITH
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Correspondence name and address
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RICHARD FRANCIS
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OFC. OF PATENT COUNSEL/3M
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P. O. BOX 33427
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ST. PAUL, MN 55133
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