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

Reel/Frame:016135/0249   Pages: 13
Recorded: 04/22/2005
Conveyance: PATENT SECURITY AGREEMENT
Total properties: 26
1
Patent #:
Issue Dt:
11/10/1987
Application #:
06846021
Filing Dt:
03/31/1986
Title:
METHOD AND APPARATUS FOR RECONDITIONING BALLAST ALONG A RAILROAD TRACK
2
Patent #:
Issue Dt:
06/23/1987
Application #:
06846022
Filing Dt:
03/31/1986
Title:
BALLAST REMOVING APPARATUS
3
Patent #:
Issue Dt:
12/29/1987
Application #:
06858094
Filing Dt:
04/30/1986
Title:
RAIL FASTENING ASSEMBLIES
4
Patent #:
Issue Dt:
04/26/1988
Application #:
06912306
Filing Dt:
09/25/1986
Title:
RAILWAY CUSHIONING APPARATUS
5
Patent #:
Issue Dt:
05/03/1988
Application #:
06912888
Filing Dt:
09/25/1986
Title:
REPAIR OF RAILWAY CUSHIONING APPARATUS
6
Patent #:
Issue Dt:
05/17/1988
Application #:
07005904
Filing Dt:
01/22/1987
Title:
RAILWAY TRACK TAMPING MACHINE
7
Patent #:
Issue Dt:
11/22/1988
Application #:
07072599
Filing Dt:
07/13/1987
Title:
SLIDING JOINT FOR WELDED RAIL SECTIONS
8
Patent #:
Issue Dt:
07/18/1989
Application #:
07299621
Filing Dt:
01/23/1989
Title:
ADZER CRIBBER
9
Patent #:
Issue Dt:
12/14/1993
Application #:
07817910
Filing Dt:
01/08/1992
Title:
METHOD AND APPARATUS FOR FLASH BUTT WELDING RAILWAY RAILS
10
Patent #:
Issue Dt:
05/16/1995
Application #:
08113271
Filing Dt:
08/27/1993
Title:
RAILCAR CUSHION UNIT
11
Patent #:
Issue Dt:
02/14/1995
Application #:
08119964
Filing Dt:
09/10/1993
Title:
RAIL CAR DOUBLE ACTING PISTON SHOCK ABSORBER
12
Patent #:
Issue Dt:
09/03/1996
Application #:
08320169
Filing Dt:
10/07/1994
Title:
SINGLE ACTING SLIDING SILL CUSHIONING UNIT
13
Patent #:
Issue Dt:
08/12/1997
Application #:
08655970
Filing Dt:
05/31/1996
Title:
TIE PLATE PLACER
14
Patent #:
Issue Dt:
07/01/1997
Application #:
08666920
Filing Dt:
06/09/1996
Title:
RAILCAR SHOCK ABSORBER WITH NEUTRAL POSITION
15
Patent #:
Issue Dt:
11/24/1998
Application #:
08671207
Filing Dt:
06/27/1996
Title:
ADJUSTABLE AUTOMATIC THROTTLE ACTUATION CONTROLLER
16
Patent #:
Issue Dt:
06/09/1998
Application #:
08780361
Filing Dt:
01/09/1997
Title:
RAILCAR SHOCK ABSORBER BACKSTOP
17
Patent #:
Issue Dt:
12/19/2000
Application #:
09096928
Filing Dt:
06/12/1998
Title:
METHOD AND APPARATUS FOR CONTROLLING FORGING FORCE DURING FLASH BUTT WELDING OF RAILWAY RAILS
18
Patent #:
Issue Dt:
11/07/2000
Application #:
09122251
Filing Dt:
07/24/1998
Title:
IMPROVED ELECTROPLATING METHOD AND APPARATUS
19
Patent #:
Issue Dt:
05/29/2001
Application #:
09123640
Filing Dt:
07/28/1998
Title:
INTERNAL NEUTRAL POSITIONING SPRING FOR RAILCAR SHOCK ABSORBER
20
Patent #:
Issue Dt:
05/28/2002
Application #:
09635152
Filing Dt:
08/08/2000
Title:
BRIDGE JOINT
21
Patent #:
Issue Dt:
06/04/2002
Application #:
09785889
Filing Dt:
02/16/2001
Title:
NO HAND COMPROMISE RAIL
22
Patent #:
Issue Dt:
04/02/2002
Application #:
09923692
Filing Dt:
08/07/2001
Publication #:
Pub Dt:
02/21/2002
Title:
Three-piece bridge joint
23
Patent #:
Issue Dt:
07/06/2004
Application #:
10252456
Filing Dt:
09/23/2002
Publication #:
Pub Dt:
03/25/2004
Title:
RAIL SWITCH BRACE
24
Patent #:
Issue Dt:
05/11/2004
Application #:
10266558
Filing Dt:
10/08/2002
Publication #:
Pub Dt:
04/08/2004
Title:
RAILWAY FROG WEAR COMPONENT
25
Patent #:
Issue Dt:
12/06/2005
Application #:
10662787
Filing Dt:
09/15/2003
Publication #:
Pub Dt:
03/17/2005
Title:
RAILWAY DIAMOND WEDGE CROSSING WITH REVERSIBLE BEAM CASTINGS
26
Patent #:
Issue Dt:
01/13/1998
Application #:
29064745
Filing Dt:
01/09/1997
Title:
RAILCAR HYDRAULIC SHOCK ABSORBER BACKSTOP
Assignors
1
Exec Dt:
03/24/2005
2
Exec Dt:
03/24/2005
3
Exec Dt:
03/24/2005
4
Exec Dt:
03/24/2005
Assignee
1
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondence name and address
SKADDEN, ARPS, SLATE, MEAGHER & FLOM LLP
RONALD J. TURIELLO, JR., ESQ.
FOUR TIMES SQUARE
NEW YORK, NY 10036

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