Patent Assignment Details
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| Reel/Frame: | 020768/0313 | |
| Pages: | 3 |
| | Recorded: | 04/07/2008 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/01/1994
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Application #:
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07721915
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Filing Dt:
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06/20/1991
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Title:
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FAX MESSAGE SYSTEM
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Assignee
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| 15 CRAWFORD STREET |
| NEEDHAM, MASSACHUSETTS 02494 |
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Correspondence name and address
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WEINGARTEN SCHURGIN GAGNEBIN, ET AL.
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TEN POST OFFICE SQUARE
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BOSTON, MA 02109
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