Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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08/24/1982
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Application #:
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06250893
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Filing Dt:
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04/03/1981
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Inventor:
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DONALD W. SCHOEN
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Title:
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AIR PURIFIER WITH HERMETIC SEALING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 1400 WEST 94TH ST. |
| (P.O. BOX 1299) |
| MINNEAPOLIS, MINNESOTA |
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| MERCHANT, GOULD, SMITH, EDELL, |
| WELTER & SCHMIDT |
| 1600 MIDWEST PLAZA BLDG. |
| MINNEAPOLIS, MN 55402 |
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