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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 : RINGGER, KURT A.
Total Assignments: 10
Assignment: 1
Reel/Frame:012501/0164   Pages: 4
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/04/2001
Assignee
1
4201 WINFIELD RD.
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09970720
Correspondence name and address
INTERNATIONAL TRUCK AND ENGINE CORP.
JEFFREY P. CALFA
4201 WINFIELD RD.
WARRENVILLE, IL 60555
Assignment: 2
Reel/Frame:015220/0132   Pages: 4
Recorded: 10/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2004
2
Exec Dt:
07/07/2004
3
Exec Dt:
07/07/2004
Assignee
1
4201 WINFIELD RD.
P.O. BOX 1488
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891922
Correspondence name and address
JEFFREY P. CALFA
4201 WINFIELD RD.
LAW DEPT. - 2W
P.O. BOX 1488
WARRENVILLE, IL 60555
Assignment: 3
Reel/Frame:015875/0986   Pages: 13
Recorded: 03/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2004
2
Exec Dt:
10/08/2004
3
Exec Dt:
10/08/2004
4
Exec Dt:
09/30/2004
5
Exec Dt:
10/08/2004
Assignee
1
4201 WINFIELD RD. - LAW DEPARTMENT
P.O. BOX 1488
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10960665
Correspondence name and address
JEFFREY P. CALFA
LAW DEPT. - 2W
4201 WINFIELD RD.
P.O. BOX 1488
WARRENVILLE, IL 60555
Assignment: 4
Reel/Frame:019665/0598   Pages: 12
Recorded: 08/08/2007
Attorney Dkt #:D5936 2005.0980 N420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/24/2006
2
Exec Dt:
02/05/2007
3
Exec Dt:
10/23/2006
4
Exec Dt:
10/16/2006
5
Exec Dt:
10/18/2006
6
Exec Dt:
10/18/2006
7
Exec Dt:
10/16/2006
8
Exec Dt:
03/15/2007
Assignee
1
4201 WINFIELD RD.
LAW DEPT - 2W
WARRENVILLE, ILLINOIS 60555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29248628
Correspondence name and address
JEFFREY P. CALFA
4201 WINFIELD RD.
LAW DEPT - 2W
WARRENVILLE, IL 60555
Assignment: 5
Reel/Frame:025743/0658   Pages: 11
Recorded: 02/04/2011
Attorney Dkt #:10-0240D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
01/01/2011
3
Exec Dt:
12/17/2010
4
Exec Dt:
12/06/2010
5
Exec Dt:
01/11/2011
6
Exec Dt:
12/09/2010
7
Exec Dt:
01/27/2011
8
Exec Dt:
12/17/2010
9
Exec Dt:
12/06/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29381467
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 N.E. ADAMS STREET
PEORIA, IL 61629-9510
Assignment: 6
Reel/Frame:025743/0881   Pages: 12
Recorded: 02/04/2011
Attorney Dkt #:10-0236D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/07/2010
3
Exec Dt:
12/08/2010
4
Exec Dt:
12/17/2010
5
Exec Dt:
01/19/2011
6
Exec Dt:
12/03/2010
7
Exec Dt:
12/03/2010
8
Exec Dt:
12/06/2010
9
Exec Dt:
12/10/2010
10
Exec Dt:
01/11/2011
11
Exec Dt:
12/07/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29381467
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 N.E. ADAMS STREET
PEORIA, IL 61629-9510
Assignment: 7
Reel/Frame:025750/0159   Pages: 15
Recorded: 02/07/2011
Attorney Dkt #:10-0229D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
11/23/2010
3
Exec Dt:
12/08/2010
4
Exec Dt:
12/06/2010
5
Exec Dt:
11/30/2010
6
Exec Dt:
12/15/2010
7
Exec Dt:
12/06/2010
8
Exec Dt:
12/17/2010
9
Exec Dt:
12/09/2010
10
Exec Dt:
01/27/2011
11
Exec Dt:
01/19/2011
12
Exec Dt:
01/11/2011
13
Exec Dt:
12/07/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29381459
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 NE ADAMS STREET
PEORIA, IL 61629-9510
Assignment: 8
Reel/Frame:025750/0257   Pages: 14
Recorded: 02/07/2011
Attorney Dkt #:10-0255D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/07/2010
3
Exec Dt:
01/27/2011
4
Exec Dt:
12/17/2010
5
Exec Dt:
01/27/2011
6
Exec Dt:
12/06/2010
7
Exec Dt:
12/08/2010
8
Exec Dt:
01/19/2011
9
Exec Dt:
01/11/2011
10
Exec Dt:
12/13/2010
11
Exec Dt:
01/27/2011
12
Exec Dt:
12/10/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29381465
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 N.E. ADAMS STREET
PEORIA, IL 61629-9510
Assignment: 9
Reel/Frame:026549/0390   Pages: 13
Recorded: 07/06/2011
Attorney Dkt #:10-0236
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/07/2010
3
Exec Dt:
12/08/2010
4
Exec Dt:
12/17/2010
5
Exec Dt:
01/19/2011
6
Exec Dt:
12/03/2010
7
Exec Dt:
12/03/2010
8
Exec Dt:
12/06/2010
9
Exec Dt:
12/10/2010
10
Exec Dt:
01/11/2011
11
Exec Dt:
12/07/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29381463
Correspondence name and address
CATERPILLAR INC.
100 NE ADAMS STREET
AH9510
PEORIA, IL 61629-9510
Assignment: 10
Reel/Frame:027731/0220   Pages: 15
Recorded: 02/20/2012
Attorney Dkt #:10-0229.1D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2010
2
Exec Dt:
11/23/2010
3
Exec Dt:
12/08/2010
4
Exec Dt:
12/06/2010
5
Exec Dt:
11/30/2010
6
Exec Dt:
12/15/2010
7
Exec Dt:
12/06/2010
8
Exec Dt:
12/09/2010
9
Exec Dt:
01/27/2011
10
Exec Dt:
01/19/2011
11
Exec Dt:
01/11/2011
12
Exec Dt:
12/07/2010
13
Exec Dt:
12/17/2010
Assignee
1
100 NE ADAMS STREET
AH9510
PEORIA, ILLINOIS 61629-9510
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29413736
Correspondence name and address
CATERPILLAR INC. INTELLECTUAL PROPERTY D
AH 9510
100 N.E. ADAMS STREET
PEORIA, IL 61629-9510

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