Patent Assignment Details
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| Reel/Frame: | 003845/0184 | |
| Pages: | 3 |
| | Recorded: | 04/10/1981 | | |
| 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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05/14/1985
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Application #:
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05457884
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Filing Dt:
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04/04/1974
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Title:
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N-KEY ROLLOVER KEYBOARD
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Assignee
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| A CORP. OF DEL. |
| CHICAGO, ILLINOIS |
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Correspondence name and address
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ROBERT W. BEART,
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C/O ILLINOIS TOOL WORKS INC., 8501 W.
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HIGGINS RD.,
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CHICAGO, ILL. 60631
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