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: | 004583/0248 | |
| Pages: | 2 |
| | Recorded: | 07/31/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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09/16/1986
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Application #:
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06444494
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Filing Dt:
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11/24/1982
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Title:
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BIDIRECTIONAL OPTICAL FIBER COUPLER
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Patent #:
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Issue Dt:
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10/13/1987
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Application #:
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06468480
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Filing Dt:
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02/22/1983
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Title:
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MONOLITHIC FIBER OPTIC COUPLER HAVING TOTAL INTERNAL REFLECTING SURFACE
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Assignee
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8 WALKUP DRIVE |
A MINNESOTA CORP. |
WESTBORO, MASSACHUSETTS 01581 |
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Correspondence name and address
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WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
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ONE STATE ST.
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BOSTON, MA 02109
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