Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
ST. ANGELO, STEPHEN JR.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004617/0162 | |
| Pages: | 2 |
| | Recorded: | 09/22/1986 | | |
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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06888238
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Correspondence name and address
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ERNEST E. HELMS
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GENERAL MOTORS CORPORATION
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PATENT SECTION
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
2
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Reel/Frame: | 004731/0350 | |
| Pages: | 2 |
| | Recorded: | 06/04/1987 | | |
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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06944649
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Correspondence name and address
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ERNEST E. HELMS
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GENERAL MOTORS CORPORATION
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PATENT SECTION
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
3
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Reel/Frame: | 005309/0525 | |
| Pages: | 2 |
| | Recorded: | 06/22/1989 | | |
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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07285989
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Correspondence name and address
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ERNEST E. HELMS
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GENERAL MOTORS CORPORATION
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PATENT SECTION
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
4
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Reel/Frame: | 005309/0521 | |
| Pages: | 4 |
| | Recorded: | 06/22/1989 | | |
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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07285989
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Correspondence name and address
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ERNEST E. HELMS
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GENERAL MOTORS CORPORATION
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PATENT SECTION
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P.O. BOX 33114
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DETROIT, MI 48232
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05/04/2024 04:10 AM
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