Patent Assignment Details
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| Reel/Frame: | 006504/0260 | |
| Pages: | 3 |
| | Recorded: | 04/20/1993 | | |
| 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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11/30/1993
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Application #:
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07854875
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Filing Dt:
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03/23/1992
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Title:
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VACUUM SEALING MECHANISM FOR A SEMICONDUCTOR DEVICE MANUFACTURING APPARATUS HAVING INNER AND OUTER BELLOWS
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Assignee
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| 2-3, MARUNOUCHI 2-CHOME |
| CHIYODA-KU, |
| TOKYO, JAPAN |
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Correspondence name and address
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JEFFREY A. WYAND
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LEYDIG, VOIT & MAYER
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700 THIRTEENTH STREET, N.W.
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SUITE 300
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WASHINGTON, D.C. 20005
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