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: | 006801/0929 | |
| Pages: | 8 |
| | Recorded: | 12/20/1993 | | |
| Conveyance: | SECURITY 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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06/11/1985
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Application #:
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06552705
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Filing Dt:
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11/17/1983
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Title:
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COMBINATION KEYBOARD
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Patent #:
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Issue Dt:
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10/21/1986
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Application #:
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06639798
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Filing Dt:
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08/13/1984
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Title:
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INSTRUMENT FOR MEASURING LEVELS OF CONCENTRATION OF TRITIUM AND TRITIUM OXIDES IN AIR
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Patent #:
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Issue Dt:
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05/12/1987
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Application #:
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06782084
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Filing Dt:
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09/30/1985
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Title:
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SIMULTANEOUS MULTISURFACE DIFFUSION PRINTER
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Patent #:
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Issue Dt:
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05/08/1990
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Application #:
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06888646
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Filing Dt:
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07/24/1986
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Title:
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DOUBLE SHUTTLE DIFFUSION PRINTER
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Assignee
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| 500 WEST MONROE STREET |
| CHICAGO, ILLINOIS 60601 |
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Correspondence name and address
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STOEL RIVES BOLEY JONES & GREY
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WILLIAM J. MCNICHOL, JR.
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600 UNIVERSITY STREET, 36TH FLOOR
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SEATTLE, WASHINGTON 98101-3197
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