Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
SOUTHWESTERN BELL TELECOMMUNICATIONS, INC., A DE CORP.
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Total Assignments:
1
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Assignment:
1
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| Reel/Frame: | 004328/0635 | |
| Pages: | 2 |
| | Recorded: | 11/20/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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App #
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App #
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Pat #
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NONE
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05944876
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NONE
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05944877
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NONE
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05944878
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NONE
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06259602
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NONE
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06259603
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NONE
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06259604
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NONE
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06259605
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NONE
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06259606
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NONE
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06259607
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NONE
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06259608
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NONE
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06259617
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NONE
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06259619
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NONE
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06259787
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NONE
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06429531
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NONE
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06609557
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Correspondence name and address
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NEUMAN, WILLIAMS, ET AL
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77 W. WASHINGTON ST.
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CHICAGO, ILL 60602
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06/05/2024 09:45 PM
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