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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:012653/0865   Pages: 5
Recorded: 03/05/2002
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 54
1
Patent #:
Issue Dt:
03/22/1983
Application #:
06185497
Filing Dt:
09/09/1980
Title:
CURVED HOPPER CAR ROOF
2
Patent #:
Issue Dt:
06/05/1984
Application #:
06306195
Filing Dt:
09/28/1981
Title:
PANEL CLIP
3
Patent #:
Issue Dt:
05/05/1987
Application #:
06779225
Filing Dt:
09/23/1985
Title:
AERATION DEVICE FOR ASSISTING IN AERATION OF MATERIAL FROM CONTAINERS
4
Patent #:
Issue Dt:
09/20/1988
Application #:
06890284
Filing Dt:
07/29/1986
Title:
CONTAINER CARRYING RAILROAD CAR WITH SUPPORT CASTINGS
5
Patent #:
Issue Dt:
07/26/1988
Application #:
06922849
Filing Dt:
10/24/1986
Title:
VEHICLE TRANSPORTING RAILROAD CAR WITH HINGED DECK SECTION LOCK
6
Patent #:
Issue Dt:
03/15/1988
Application #:
06927860
Filing Dt:
11/07/1986
Title:
VEHICLE TRANSPORTING RAILROAD CAR WITH BRACE BAYS
7
Patent #:
Issue Dt:
08/30/1988
Application #:
07057111
Filing Dt:
06/03/1987
Title:
HOPPER CAR WITH AUTOMATIC DISCHARGE DOOR MECHANISM
8
Patent #:
Issue Dt:
01/01/1991
Application #:
07157314
Filing Dt:
02/18/1988
Title:
RAILROAD HOPPER CAR END SLOPE COLLAR CASTING
9
Patent #:
Issue Dt:
10/16/1990
Application #:
07157315
Filing Dt:
02/18/1988
Title:
RAILROAD HOPPER CAR CROSS RIDGE COLLAR CASTING
10
Patent #:
Issue Dt:
06/13/1989
Application #:
07165845
Filing Dt:
03/09/1988
Title:
VEHICLE CANTILEVER CHOCK BLOCK APPARATUS FOR RAILROAD CAR TRANSPORT OF VEHICLES
11
Patent #:
Issue Dt:
03/20/1990
Application #:
07180316
Filing Dt:
04/11/1988
Title:
CONTAINER CARRYING RAILROAD CAR WITH IMPROVED SUPPORT SYSTEM
12
Patent #:
Issue Dt:
10/31/1989
Application #:
07197647
Filing Dt:
05/23/1988
Title:
CONTAINER CARRYING RAILROAD CAR WITH IMPROVED SUPPORT SYSTEM
13
Patent #:
Issue Dt:
06/27/1989
Application #:
07199464
Filing Dt:
05/27/1988
Title:
RAILROAD CONTAINER TRANSPORTING CAR OF INCREASED WEIGHT CARRYING CAPACITY
14
Patent #:
Issue Dt:
09/19/1989
Application #:
07221368
Filing Dt:
07/19/1988
Title:
HOPPER CAR DISCHARGE GATE
15
Patent #:
Issue Dt:
06/26/1990
Application #:
07274009
Filing Dt:
11/21/1988
Title:
END DOOR FOR RAIL CAR
16
Patent #:
Issue Dt:
09/10/1991
Application #:
07353394
Filing Dt:
05/17/1989
Title:
UNLOADING GATE FOR BULK MATERIAL HANDLING CONTAINERS
17
Patent #:
Issue Dt:
08/21/1990
Application #:
07405145
Filing Dt:
09/07/1989
Title:
CONTAINER CARRYING RAILROAD CAR WITH IMPROVED SUPPORT SYSTEM
18
Patent #:
Issue Dt:
12/04/1990
Application #:
07440072
Filing Dt:
11/22/1989
Title:
LOCK FOR A RAILROAD HOPPER CAR OUTLET GATE END TUBE ASSEMBLY
19
Patent #:
Issue Dt:
12/04/1990
Application #:
07440083
Filing Dt:
11/22/1989
Title:
RAILROAD HOPPER CAR OUTLET GATE END TUBE ASSEMBLIES
20
Patent #:
Issue Dt:
04/09/1991
Application #:
07447056
Filing Dt:
12/07/1989
Title:
RAILROAD HOPPER CAR OUTLET GATE END TUBE SEAL
21
Patent #:
Issue Dt:
12/25/1990
Application #:
07464558
Filing Dt:
01/16/1990
Title:
VEHICLE CANTILEVER CHOCK BLOCK APPARATUS FOR RAILROAD CAR TRANSPORT OF VEHICLES
22
Patent #:
Issue Dt:
08/06/1991
Application #:
07472782
Filing Dt:
01/31/1990
Title:
LONG-TRAVEL SIDE BEARING FOR AN ARTICULATED RAILROAD CAR
23
Patent #:
Issue Dt:
12/17/1991
Application #:
07593315
Filing Dt:
10/01/1990
Title:
MANHOLE MOUNTED FILTERING SYSTEM FOR SELF-LOADING SEMI-TRAILER
24
Patent #:
Issue Dt:
02/23/1993
Application #:
07756478
Filing Dt:
09/09/1991
Title:
RAILROAD HOPPER CAR DISCHARGE GATE VALVE
25
Patent #:
Issue Dt:
12/15/1992
Application #:
07758164
Filing Dt:
09/11/1991
Title:
RAILROAD CARS FOR TRANSPORTING CYLINDRICAL OBJECTS TRANSVERSELY WITH MULTI-PIECE MOVABLE COVER FOR EXPOSING ENTIRE CARGO AREA
26
Patent #:
Issue Dt:
11/03/1992
Application #:
07794785
Filing Dt:
11/18/1991
Title:
POLYMER WHEEL CHOCK FOR USE ON VEHICLE TRANSPORT CARRIERS
27
Patent #:
Issue Dt:
11/09/1993
Application #:
07838529
Filing Dt:
02/19/1992
Title:
GATE RETAINER
28
Patent #:
Issue Dt:
02/16/1993
Application #:
07881349
Filing Dt:
05/11/1992
Title:
RAILROAD HOPPER CAR DISCHARGE GATE VALVE
29
Patent #:
Issue Dt:
11/22/1994
Application #:
07999092
Filing Dt:
12/31/1992
Title:
MANHOLE COVER APPARATUS AND METHOD
30
Patent #:
Issue Dt:
01/17/1995
Application #:
08033853
Filing Dt:
03/19/1993
Title:
AERTION DEVICES AND METHODS
31
Patent #:
Issue Dt:
08/08/1995
Application #:
08177320
Filing Dt:
01/04/1994
Title:
RAILROAD CAR HATCH COVER MECHANISM WITH DUAL LATCH POSITIONS FOR SAFELY VENTING HATCH
32
Patent #:
Issue Dt:
11/19/1996
Application #:
08377123
Filing Dt:
01/23/1995
Title:
TRUCK MOUNTED BRAKE SYSTEM
33
Patent #:
Issue Dt:
06/16/1998
Application #:
08558488
Filing Dt:
11/16/1995
Title:
AUTO RACK RAILWAY CAR
34
Patent #:
Issue Dt:
08/19/1997
Application #:
08558681
Filing Dt:
11/16/1995
Title:
PIVOT PLATE ASSEMBLY FOR ARTICULATED RAILWAY CARS
35
Patent #:
Issue Dt:
10/13/1998
Application #:
08601236
Filing Dt:
02/14/1996
Title:
PNEUMATIC VESSELS FOR TRAILERS AND METHODS OF ASSEMBLY
36
Patent #:
Issue Dt:
07/08/1997
Application #:
08613489
Filing Dt:
03/11/1996
Title:
RAILROAD CAR HATCH COVER
37
Patent #:
Issue Dt:
08/04/1998
Application #:
08717929
Filing Dt:
09/23/1996
Title:
AUTO RACK SIDE PANEL ASSEMBLY
38
Patent #:
Issue Dt:
11/03/1998
Application #:
08831550
Filing Dt:
04/09/1997
Title:
AUTO RACK DOOR LOCK
39
Patent #:
Issue Dt:
07/21/1998
Application #:
08912495
Filing Dt:
08/18/1997
Title:
PIVOT PLATE ASSEMBLY FOR ARTICULATED RAILWAY CARS
40
Patent #:
Issue Dt:
02/15/2000
Application #:
09074537
Filing Dt:
05/07/1998
Title:
HOPPER CAR GATE
41
Patent #:
Issue Dt:
09/18/2001
Application #:
09084802
Filing Dt:
05/26/1998
Title:
AUTO RACK RAILWAY CAR
42
Patent #:
Issue Dt:
04/25/2000
Application #:
09215089
Filing Dt:
12/18/1998
Title:
VENTED HATCH COAMING
43
Patent #:
Issue Dt:
03/12/2002
Application #:
09287435
Filing Dt:
04/07/1999
Title:
COMPUTER SYSTEM AND METHOD FOR SHARING A JOB WITH OTHER COMPUTERS ON A COMPUTER NETWORK USING IP MULTICAST
44
Patent #:
Issue Dt:
08/14/2001
Application #:
09324430
Filing Dt:
06/01/1999
Title:
MOTOR-VEHICLE CARRYING RAILCAR WITH IMPROVED SIDEWALL STRUCTURE
45
Patent #:
Issue Dt:
04/17/2001
Application #:
09515489
Filing Dt:
02/29/2000
Title:
Vented hatch coaming
46
Patent #:
Issue Dt:
04/02/2002
Application #:
09546854
Filing Dt:
04/10/2000
Title:
Lightweight railroad car for carrying steel coils
47
Patent #:
Issue Dt:
06/12/2001
Application #:
09575895
Filing Dt:
05/22/2000
Title:
Motor-vehicle carrying railcar with offset H-frame
48
Patent #:
Issue Dt:
04/09/2002
Application #:
09631320
Filing Dt:
08/03/2000
Title:
Mechanism to facilitate raising and lowering hinged end section of deck
49
Patent #:
Issue Dt:
09/23/2003
Application #:
09631658
Filing Dt:
08/03/2000
Title:
AUTO RACK DECK HINGE ARRANGEMENT
50
Patent #:
Issue Dt:
01/22/2002
Application #:
09632490
Filing Dt:
08/04/2000
Title:
Railcar with trackless support for radial end door
51
Patent #:
Issue Dt:
10/29/2002
Application #:
09635978
Filing Dt:
08/09/2000
Title:
CENTER BEAM CAR WITH INCREASED LOAD CAPACITY
52
Patent #:
NONE
Issue Dt:
Application #:
09812165
Filing Dt:
03/19/2001
Publication #:
Pub Dt:
09/12/2002
Title:
Door edge protector
53
Patent #:
NONE
Issue Dt:
Application #:
09862121
Filing Dt:
05/21/2001
Publication #:
Pub Dt:
11/01/2001
Title:
MOTOR-VEHICLE CARRYING RAILCAR WITH IMPROVED SIDEWALL STRUCTURE
54
Patent #:
Issue Dt:
08/27/2002
Application #:
09891771
Filing Dt:
06/26/2001
Publication #:
Pub Dt:
02/21/2002
Title:
ELECTRONIC CONTROL DEVICE FOR OPTIONAL CONTROLLING OF DIFFERENT TYPES AND OPERATING MODES OF INTERNAL COMBUSTION ENGINES
Assignor
1
Exec Dt:
12/31/2001
Assignee
1
2525 STEMMONS FREEWAY
DALLAS, TEXAS 75207
Correspondence name and address
HAYNES AND BOONE, LLP
ANDREW S. EHMKE
901 MAIN STREET
SUITE 3100
DALLAS, TX 752002

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