Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
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:
4
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Assignment:
1
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| Reel/Frame: | 004703/0476 | |
| Pages: | 2 |
| | Recorded: | 05/01/1987 | | |
| 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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07045907
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Correspondence name and address
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JOHN P. MC DONNELL
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AT&T BELL LABS.
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600 MOUNTAIN AVE.
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MURRAY HILL, NJ 07974-2070
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Assignment:
2
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| Reel/Frame: | 005196/0794 | |
| Pages: | 2 |
| | Recorded: | 12/11/1989 | | |
| 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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06291870
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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: | 005373/0615 | |
| Pages: | 5 |
| | Recorded: | 06/27/1990 | | |
| 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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07544705
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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 AVENUE
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MURRAY HILL, NJ 07974-2070
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Assignment:
4
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| Reel/Frame: | 005367/0615 | |
| Pages: | 3 |
| | Recorded: | 06/29/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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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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07546131
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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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06/19/2024 05:30 PM
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