Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, A CORP OF NY
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 005054/0511 | |
| Pages: | 4 |
| | Recorded: | 05/24/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignees
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| 600 MOUNTAIN AVE. |
| MURRAY HILL,, NEW JERSEY 07974-2070 |
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| 550 MADISON AVE., |
| NEW YORK, NEW YORK 10022-3201 |
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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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07356823
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Correspondence name and address
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVENUE (ROOM 3C-512)
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MURRAY HILL, NJ 07974-2070
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Assignment:
2
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| Reel/Frame: | 005522/0230 | |
| Pages: | 4 |
| | Recorded: | 11/07/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 550 MADISON AVENUE, |
| NEW YORK,, NEW YORK 10022-3201 |
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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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07590246
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Correspondence name and address
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A.E. HIRSCH, JR.
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVE.,
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MURRAY HILL, NJ 07974-2070
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Assignment:
3
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| Reel/Frame: | 005530/0219 | |
| Pages: | 4 |
| | Recorded: | 12/03/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 550 MADISON AVENUE, |
| NEW YORK,, NEW YORK 10022-3201 |
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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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07620873
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Correspondence name and address
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A. E. HIRSCH, JR.
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AT&T BELL LABORATORIES
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600 MOUNTAIN AVE.
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MURRAY HILL, NJ 07974-2070
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06/03/2024 11:43 PM
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