Patent Assignment Assignor Details
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Assignor Name :
CONTEL INFORMATION SYSTEMS, INC.
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Total Assignments:
1
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Assignment:
1
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Reel/Frame: | 006514/0566 | |
| Pages: | 4 |
| | Recorded: | 05/11/1993 | | |
Conveyance: | MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 06/19/1987DE |
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Assignee
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LEGAL DEPARTMENT |
1500 CONFERENCE CENTER DRIVE |
CHANTILLY, VIRGINIA 22021-3808 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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06890457
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Correspondence name and address
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ROBERT E. WALRATH
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GENERAL COUNSEL
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INTELLECTUAL PROPERTY, GTE SERVICE CORP.
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40 SYLVAN ROAD
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WALTHAM, MA 02254
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