Patent Assignment Details
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| Reel/Frame: | 004634/0854 | |
| Pages: | 3 |
| | Recorded: | 10/21/1986 | | |
| 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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01/10/1989
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Application #:
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06921194
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Filing Dt:
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10/21/1986
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Title:
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FINNED TUBE WITH INDENTED GROOVE BASE AND METHOD OF FORMING SAME
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Assignee
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| GRAF-ARCO-STRABE |
| D-7900 ULM, WEST, GERMANY |
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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11TH FLOOR, 1615 L ST., N. W.
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WASHINGTON, DC 20036
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