Patent Assignment Details
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| Reel/Frame: | 005738/0251 | |
| Pages: | 3 |
| | Recorded: | 06/10/1991 | | |
| 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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02/23/1993
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Application #:
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07712980
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Filing Dt:
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06/10/1991
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Title:
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VARI-FOCAL SYSTEM HAVING SHORT TOTAL LENGTH
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Assignee
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| 2-43-2, HATAGAYA, SHIBUYA-KU |
| TOKYO-TO, JAPAN |
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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1615 L ST., N. W., 11TH FLR.,
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WASHINGTON, DC 20036-5601
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