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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SPRINGER, JAMES A.
Total Assignments: 8
Assignment: 1
Reel/Frame:006095/0987   Pages: 2
Recorded: 03/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/26/1992
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07860400
Correspondence name and address
KEVIN M. HINMAN
GENERAL MOTORS CORP.
LEGAL STAFF
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 2
Reel/Frame:014421/0795   Pages: 2
Recorded: 03/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2003
2
Exec Dt:
11/07/2003
3
Exec Dt:
11/07/2003
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717417
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 3
Reel/Frame:015004/0811   Pages: 3
Recorded: 02/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2004
2
Exec Dt:
02/12/2004
3
Exec Dt:
02/13/2004
4
Exec Dt:
02/12/2004
5
Exec Dt:
02/12/2004
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781200
Correspondence name and address
SWANSON & BRATSCHUN LLC
DAN SHIFRIN
1745 SHEA CENTER DRIVE, SUITE 330
HIGHLANDS RANCH, CO 80129
Assignment: 4
Reel/Frame:015413/0850   Pages: 3
Recorded: 11/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/17/2004
2
Exec Dt:
08/19/2004
3
Exec Dt:
08/28/2004
4
Exec Dt:
08/18/2004
5
Exec Dt:
08/19/2004
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10952022
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
LEGAL STAFF, P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 5
Reel/Frame:031856/0804   Pages: 6
Recorded: 12/30/2013
Attorney Dkt #:TUC920040174US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2004
2
Exec Dt:
11/16/2004
3
Exec Dt:
11/16/2004
4
Exec Dt:
11/16/2004
5
Exec Dt:
11/16/2004
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10993048
Correspondence name and address
DAN SHIFRIN
1001 EAST 62ND AVE
UNIT 165
DENVER, CO 80216
Assignment: 6
Reel/Frame:015889/0446   Pages: 3
Recorded: 03/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2004
2
Exec Dt:
12/16/2004
3
Exec Dt:
12/17/2004
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11034023
Correspondence name and address
GENERAL MOTORS CORPORATION
LESLIE C. HODGES
LEGAL STAFF - MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 7
Reel/Frame:016576/0137   Pages: 2
Recorded: 07/26/2005
Attorney Dkt #:GP-305031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/24/2005
2
Exec Dt:
03/21/2005
3
Exec Dt:
03/23/2005
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11144250
Correspondence name and address
CHRISTOPHER DEVRIES
GENERAL MOTORS CORPORATION, LEGAL STAFF
MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 8
Reel/Frame:018790/0751   Pages: 2
Recorded: 01/23/2007
Attorney Dkt #:GP-308935-PTT-DLT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2007
2
Exec Dt:
01/09/2007
Assignee
1
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11625944
Correspondence name and address
CHANTAL MORROW
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MI 48265-3000

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