Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
BLACK, CHARLES H.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 004537/0272 | |
| Pages: | 2 |
| | Recorded: | 04/04/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 8700 WEST BRYN MAWR |
| CHICAGO, ILLINOIS 60631 |
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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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06848665
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Correspondence name and address
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MASON, KOLEHMAINEN, RATHBURN & WYSS
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20 NORTH WACKER DRIVE
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CHICAGO, IL 60606
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Assignment:
2
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| Reel/Frame: | 004762/0608 | |
| Pages: | 1 |
| | Recorded: | 09/28/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07058348
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Correspondence name and address
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JENNER & BLOCK
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ONE IBM PLAZA
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CHICAGO, IL 60611
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05/23/2024 02:12 AM
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