Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004388/0042 | |
| Pages: | 2 |
| | Recorded: | 04/08/1985 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
6
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Patent #:
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Issue Dt:
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Application #:
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04700491
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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05268156
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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07/08/1980
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Application #:
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05862377
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Filing Dt:
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12/20/1977
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Title:
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AUTOMATIC CARPET CLEANING MACHINE
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Patent #:
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Issue Dt:
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04/08/1980
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Application #:
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05967831
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Filing Dt:
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12/14/1978
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Title:
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AUTOMATIC CARPET CLEANING MACHINE
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Patent #:
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Issue Dt:
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12/28/1982
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Application #:
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06225511
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Filing Dt:
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01/13/1981
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Title:
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FLOOR POLISHING MACHINE
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Patent #:
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Issue Dt:
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07/19/1983
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Application #:
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06310000
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Filing Dt:
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10/09/1981
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Title:
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FLOOR CLEANING AND POLISHING MACHINE
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Assignee
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| 2277 FORD PARKWAY |
| SAINT PAUL, MINNESOTA 55116 |
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Correspondence name and address
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EMRICH & DITHMAR
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150 NORTH WACKER DRIVE
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SUITE 3000
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CHICAGO IL 60606
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