Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
COPP, DOUGLAS M.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004453/0038 | |
| Pages: | 1 |
| | Recorded: | 09/03/1985 | | |
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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06771839
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Correspondence name and address
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D. D. MC GRAW
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GEN. MOTORS CORP., PAT. SEC.
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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: | 004726/0747 | |
| Pages: | 1 |
| | Recorded: | 05/29/1987 | | |
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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07056041
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Correspondence name and address
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GENERAL MOTORS CORP.
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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: | 005039/0280 | |
| Pages: | 1 |
| | Recorded: | 02/06/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE. |
DETROIT, MICHIGAN |
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Pat #
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Intl #
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App #
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NONE
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07286114
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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: | 005811/0586 | |
| Pages: | 4 |
| | Recorded: | 08/26/1991 | | |
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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07739148
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Correspondence name and address
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ERNEST E. HELMS
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GENERAL MOTORS CORP.
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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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06/19/2024 06:37 AM
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