Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LEPPEK, KEVIN G.
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Total Assignments:
14
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Assignment:
1
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Reel/Frame: | 004640/0906 | |
| Pages: | 1 |
| | Recorded: | 10/10/1986 | | |
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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06917779
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP., 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: | 004810/0925 | |
| Pages: | 1 |
| | Recorded: | 11/13/1987 | | |
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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07120597
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP., PAT. 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: | 005038/0969 | |
| Pages: | 1 |
| | Recorded: | 02/03/1989 | | |
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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07305574
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Correspondence name and address
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HOWARD N. CONKEY
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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: | 005054/0073 | |
| Pages: | 2 |
| | Recorded: | 03/13/1989 | | |
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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Pub #
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Intl #
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App #
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NONE
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07322138
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Correspondence name and address
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HOWARD N. CONKEY
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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:
5
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Reel/Frame: | 005062/0920 | |
| Pages: | 2 |
| | Recorded: | 04/13/1989 | | |
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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07337726
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Correspondence name and address
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HOWARD N. CONKEY
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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:
6
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Reel/Frame: | 005107/0619 | |
| Pages: | 4 |
| | Recorded: | 07/17/1989 | | |
Conveyance: | ASSIGNMENT OF A PART 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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07352971
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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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PAT. SECT., P. O. BOX 33114
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DETROIT, MI 48232
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Assignment:
7
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Reel/Frame: | 005458/0814 | |
| Pages: | 2 |
| | Recorded: | 09/26/1990 | | |
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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07565308
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP.
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PAT. SECT., P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
8
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Reel/Frame: | 005523/0140 | |
| Pages: | 2 |
| | Recorded: | 10/29/1990 | | |
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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07578820
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Correspondence name and address
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HOWARD N. CONKEY
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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:
9
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Reel/Frame: | 005605/0899 | |
| Pages: | 2 |
| | Recorded: | 02/01/1991 | | |
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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07620418
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP.
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PAT. SECT.
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P. O. BOX 33114
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DETROIT, MI 48232
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Assignment:
10
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Reel/Frame: | 006019/0589 | |
| Pages: | 4 |
| | Recorded: | 12/16/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORPORATION OF DELAWARE |
DETROIT, MICHIGAN |
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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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07808146
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP.
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3031 WEST GRAND BLVD.
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
11
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Reel/Frame: | 006239/0146 | |
| Pages: | 3 |
| | Recorded: | 08/10/1992 | | |
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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07926424
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORPORATION
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LEGAL STAFF
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
12
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Reel/Frame: | 006185/0640 | |
| Pages: | 2 |
| | Recorded: | 08/10/1992 | | |
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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07926439
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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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LEGAL STAFF
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P.O. BOX 33114
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DETROIT, MI 48232
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Assignment:
13
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Reel/Frame: | 007291/0997 | |
| Pages: | 3 |
| | Recorded: | 12/14/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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POST OFFICE BOX 33114 |
DETROIT, MICHIGAN 48323 |
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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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08355468
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Correspondence name and address
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MICHAEL J. BRIDGES
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GENERAL MOTORS CORPORATION
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LEGAL STAFF
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POST OFFICE BOX 33114
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DETROIT, MI 48232
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Assignment:
14
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Reel/Frame: | 014271/0047 | |
| Pages: | 2 |
| | Recorded: | 07/16/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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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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10431743
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Correspondence name and address
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GENERAL MOTORS CORPORATION
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CHRISTOPHER DEVRIES
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LEGAL STAFF, MAIL CODE 482-C23-B21
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P.O. BOX 300
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DETROIT, MI 48265-3000
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06/19/2024 08:35 AM
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