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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:012280/0283   Pages: 150
Recorded: 11/23/2001
Conveyance: TERMINATION OF SECURITY INTEREST RECORDAL STARTING AT REEL/FRAME 9423/0239.
Total properties: 565
Page 3 of 6
Pages: 1 2 3 4 5 6
1
Patent #:
Issue Dt:
08/18/1992
Application #:
07588578
Filing Dt:
09/26/1990
Title:
CONNECTING PIN FOR ARTICULATED COUPLING ARRANGEMENT
2
Patent #:
Issue Dt:
12/01/1992
Application #:
07588604
Filing Dt:
09/26/1990
Title:
APPARATUS TO PROVIDE VERSATILITY IN SECURING MALE AND FEMALE CONNECTION MEMBERS OF AN ARTICULATED COUPLER TO A CENTER SILL MEMBER OF A RAILWAY CAR
3
Patent #:
Issue Dt:
12/03/1991
Application #:
07597121
Filing Dt:
10/15/1990
Title:
HANDBRAKE FOR SINGLE-CYLINDER TRUCK-MOUNTED RAILWAY CAR BRAKE
4
Patent #:
Issue Dt:
03/24/1992
Application #:
07600798
Filing Dt:
10/22/1990
Title:
MAGNET VALVE SAFETY CHECK AND FAULT INDICATION INTEGRATOR
5
Patent #:
Issue Dt:
07/21/1992
Application #:
07624425
Filing Dt:
12/07/1990
Title:
ARRANGEMENT FOR POSITIVELY DETERMINING THE ACTUAL SOUNDING OF A WARNING HORN ON A RAILWAY VEHICLE
6
Patent #:
Issue Dt:
09/15/1992
Application #:
07626303
Filing Dt:
12/12/1990
Title:
VALVE BUSHING CLEANING DEVICE AND METHOD OF CLEANING VALVE BUSHINGS
7
Patent #:
Issue Dt:
10/06/1992
Application #:
07631800
Filing Dt:
12/21/1990
Title:
DRAFT GEAR ASSEMBLY
8
Patent #:
Issue Dt:
06/02/1992
Application #:
07632333
Filing Dt:
12/21/1990
Title:
AIR FLOW REGULATOR FOR FUEL MEASURING SYSTEMS
9
Patent #:
Issue Dt:
04/21/1992
Application #:
07639437
Filing Dt:
01/10/1991
Title:
AIR-COOLED AIR COMPRESSOR
10
Patent #:
Issue Dt:
07/06/1993
Application #:
07641437
Filing Dt:
01/15/1991
Title:
APPARATUS AND METHOD FOR LIQUID TREATMENT OF ARTICLE SURFACES
11
Patent #:
Issue Dt:
12/10/1991
Application #:
07643293
Filing Dt:
01/22/1991
Title:
EMERGENCY VALVE FOR ABD FREIGHT BRAKE CONTROL VALVE DEVICE
12
Patent #:
Issue Dt:
03/31/1992
Application #:
07644354
Filing Dt:
01/22/1991
Title:
EMPTY/LOAD CHANGEOVER VALVE WIRH A VENT PASSAGE OPEN IN THE EMPTY SETTING
13
Patent #:
Issue Dt:
04/14/1992
Application #:
07645363
Filing Dt:
01/24/1991
Title:
ARRANGEMENT FOR EMULATING A J-TYPE RELAY AIR VALVE USEABLE IN A RAILWAY BRAKING SYSTEM
14
Patent #:
Issue Dt:
07/07/1992
Application #:
07647775
Filing Dt:
01/30/1991
Title:
HANDBRAKE MECHANISM FOR RAILWAY CARS
15
Patent #:
Issue Dt:
03/17/1992
Application #:
07652692
Filing Dt:
02/08/1991
Title:
DUAL-RESPONSE VENT VALVE DEVICE
16
Patent #:
Issue Dt:
07/21/1992
Application #:
07670626
Filing Dt:
03/18/1991
Title:
HOSE COUPLING GASKET
17
Patent #:
Issue Dt:
12/17/1991
Application #:
07684112
Filing Dt:
04/12/1991
Title:
SPRING LOADED LOCKING HANDLE FOR ANGLE COCK OR THE LIKE
18
Patent #:
Issue Dt:
02/25/1992
Application #:
07695079
Filing Dt:
05/03/1991
Title:
BINARY WEIGHTED DIGITAL FLOW REGULATING SYSTEM
19
Patent #:
Issue Dt:
06/02/1992
Application #:
07695841
Filing Dt:
05/06/1991
Title:
QUICK SERVICE FUNCTION FOR RAILWAY FREIGHT BRAKE CONTROL VALVE DEVICE
20
Patent #:
Issue Dt:
01/28/1992
Application #:
07696420
Filing Dt:
05/06/1991
Title:
MOUNTING ARRANGEMENT FOR CONNECTING A FLUID PRESSURE VALVE TO A PIPE BRACKET BY A HOLLOW ADAPTER MEMBER
21
Patent #:
Issue Dt:
05/19/1992
Application #:
07705053
Filing Dt:
05/23/1991
Title:
MODIFIED PRESSURE REGULATOR VALVE FOR SINGLE CAR TESTING DEVICE
22
Patent #:
Issue Dt:
05/11/1993
Application #:
07706473
Filing Dt:
05/28/1991
Title:
ANALOG SERVICE BRAKE RESPONSE ENHANCING CIRCUIT FOR RAILWAY VEHICLES
23
Patent #:
Issue Dt:
02/04/1992
Application #:
07708118
Filing Dt:
05/29/1991
Title:
HYDRAULIC ISOLATION VALVE FOR RAILWAY VEHICLE
24
Patent #:
Issue Dt:
07/14/1992
Application #:
07708550
Filing Dt:
06/24/1991
Title:
PRESSURE WAVE SWITCH HAVING IMPROVED CONTACT STRUCTURE AND PRESSURE EQUILIZATION
25
Patent #:
Issue Dt:
11/24/1992
Application #:
07709461
Filing Dt:
05/31/1991
Title:
MASKING FILM COMPOSITION AND METHOD OF MASKING AN ARTICLE USING SAME
26
Patent #:
Issue Dt:
03/09/1993
Application #:
07710849
Filing Dt:
06/06/1991
Title:
ELECTRO-PNEUMATIC LOCOMOTIVE BRAKE CONTROL SYSTEM
27
Patent #:
Issue Dt:
12/22/1992
Application #:
07726758
Filing Dt:
07/08/1991
Title:
FEMALE CONNECTION MEMBER USED IN AN ARTICULATED COUPLING ARRANGEMENT
28
Patent #:
Issue Dt:
11/15/1994
Application #:
07732461
Filing Dt:
07/18/1991
Title:
INITIAL SYNCHRONIZATION AND TRACKING CIRCUITS FOR SPREAD SPECTRUM RECEIVERS
29
Patent #:
Issue Dt:
10/13/1992
Application #:
07732887
Filing Dt:
07/19/1991
Title:
AUTOMATIC DRAIN VALVE FOR A COMPRESSED AIR SYSTEM
30
Patent #:
Issue Dt:
07/14/1992
Application #:
07736979
Filing Dt:
07/29/1991
Title:
VALVE RECONDITIONING PROCESS
31
Patent #:
Issue Dt:
05/04/1993
Application #:
07737103
Filing Dt:
07/29/1991
Title:
VENT VALVE DEVICE HAVING DISABLING MEANS
32
Patent #:
Issue Dt:
05/25/1993
Application #:
07739121
Filing Dt:
07/31/1991
Title:
METHOD OF FORMING A RUBBER SEAL HAVING A METALLIC INSERT
33
Patent #:
Issue Dt:
11/24/1992
Application #:
07742177
Filing Dt:
08/02/1991
Title:
DUAL RANGE SPEED INDICATOR WITH ACCELERATION DISPLAY
34
Patent #:
Issue Dt:
05/03/1994
Application #:
07743509
Filing Dt:
08/09/1991
Title:
SEVERE ENVIORNMENT ENCLOSURE WITH THERMAL HEAT SINK AND EMI PROTECTION
35
Patent #:
Issue Dt:
06/27/1995
Application #:
07743956
Filing Dt:
08/12/1991
Title:
SANDING CONTROL SYSTEM FOR RAILWAY VEHICLES
36
Patent #:
Issue Dt:
02/09/1993
Application #:
07744695
Filing Dt:
08/13/1991
Title:
SOLID STATE EVENT RECORDER
37
Patent #:
Issue Dt:
05/24/1994
Application #:
07756021
Filing Dt:
09/06/1991
Title:
FRICTION BRAKE INTERFACE HEALTH CHECK SYSTEM FOR MULTIPLE-AXLE RAILWAY VEHICLES
38
Patent #:
Issue Dt:
10/06/1992
Application #:
07756697
Filing Dt:
09/09/1991
Title:
ELECTRO-PNEUMATIC COUPLER CONTROL SYSTEM FOR ENSURING THE SAFE UNCOUPLING OF RAILWAY VEHICLES
39
Patent #:
Issue Dt:
11/09/1993
Application #:
07760023
Filing Dt:
09/11/1991
Title:
METHOD AND APPARATUS FOR LOW NOX COMBUSTION OF GASEOUS FUELS
40
Patent #:
Issue Dt:
06/29/1993
Application #:
07760539
Filing Dt:
09/16/1991
Title:
MICROPROCESSOR BASED ELECTRO-PNEUMATIC LOCOMOTIVE BRAKE CONTROL SYSTEM HAVING BRAKE ASSURANCE CIRCUIT
41
Patent #:
Issue Dt:
09/08/1992
Application #:
07764698
Filing Dt:
09/24/1991
Title:
VARIABLE LOAD VALVE FOR RAILWAY VEHICLES
42
Patent #:
Issue Dt:
09/15/1992
Application #:
07764699
Filing Dt:
09/24/1991
Title:
FLUID PRESSURE CONTROL VALVE DEVICE FOR A RAILWAY CAR
43
Patent #:
Issue Dt:
10/19/1993
Application #:
07766457
Filing Dt:
09/25/1991
Title:
AIR BRAKE CONTROL SYSTEM HAVING AN ELECTROMAGNETIC VALVE DEVICE WHICH HAS TWO SET POINTS FOR ESTABLISHING A LAP POSITION
44
Patent #:
Issue Dt:
08/17/1993
Application #:
07772480
Filing Dt:
10/07/1991
Title:
RAILROAD COUPLER MOUNT
45
Patent #:
Issue Dt:
12/07/1993
Application #:
07780738
Filing Dt:
10/18/1991
Title:
SELF POWERED END OF TRAIN UNIT
46
Patent #:
Issue Dt:
09/14/1993
Application #:
07795358
Filing Dt:
11/20/1991
Title:
INTERMEDIARY WHEEL SLIP SEQUENCE SPEED PROCESSING SYSTEM FOR MULTIPLE AXLE RAILWAY VEHICLES
47
Patent #:
Issue Dt:
12/15/1992
Application #:
07797618
Filing Dt:
11/25/1991
Title:
SAFETY VALVE
48
Patent #:
Issue Dt:
05/25/1993
Application #:
07803836
Filing Dt:
12/09/1991
Title:
FREIGHT BRAKE CONTROL VALVE FOR RAILWAY CARS
49
Patent #:
Issue Dt:
01/11/1994
Application #:
07814259
Filing Dt:
12/23/1991
Title:
LOCKING WEDGE ASSEMBLY TO REMOVABLY SECURE A MALE CONNECTION MEMBER IN AN ARTICULATED-TYPE COUPLING ARRANGEMENT
50
Patent #:
Issue Dt:
03/02/1993
Application #:
07841382
Filing Dt:
02/25/1992
Title:
PRESSURE RELIEF VALVE FOR RAILWAY BRAKE EMERGENCY SYSTEMS
51
Patent #:
Issue Dt:
08/30/1994
Application #:
07880794
Filing Dt:
05/08/1992
Title:
POWER DOOR DRIVE AND DOOR SUPPORT HAVING MOTOR OPERATED LOCKS
52
Patent #:
Issue Dt:
05/18/1993
Application #:
07884304
Filing Dt:
05/11/1992
Title:
ADJUSTABLE REGULATING DEVICE FOR A RAILWAY LOCOMOTIVE BRAKE VALVE APPARATUS
53
Patent #:
Issue Dt:
06/22/1993
Application #:
07884359
Filing Dt:
05/18/1992
Title:
CONICAL DIAPHRAGM AND METHOD OF MAKING
54
Patent #:
Issue Dt:
08/23/1994
Application #:
07888090
Filing Dt:
05/26/1992
Title:
CONSTANT TENSION DEVICE FOR RAILWAY CAR HANDBRAKE
55
Patent #:
Issue Dt:
12/22/1992
Application #:
07894727
Filing Dt:
06/02/1992
Title:
BEARING ASSEMBLY FOR AN ARTICULATED COUPLING APPARATUS WHICH CONNECTS ADJACENT ENDS OF A PAIR OF RAILWAY CARS TOGETHER
56
Patent #:
Issue Dt:
01/25/1994
Application #:
07908645
Filing Dt:
07/02/1992
Title:
TRANSIT CAR POWER DOOR OBSTRUCTION SENSING SYSTEM AND DEVICE
57
Patent #:
Issue Dt:
07/20/1993
Application #:
07909339
Filing Dt:
07/06/1992
Title:
RAILWAY FREIGHT BRAKE RETAINER VALVE DEVICE
58
Patent #:
Issue Dt:
01/25/1994
Application #:
07923678
Filing Dt:
08/03/1992
Title:
TRANSDUCER HEALTH AND OFFSET CALIBRATION PROCESSING SYSTEM
59
Patent #:
Issue Dt:
12/21/1993
Application #:
07925604
Filing Dt:
08/04/1992
Title:
REMOVABLE SHAFT MEMBER ENGAGEABLE IN A BALL PORTION OF AN ARTICULATED BEARING ASSEMBLY
60
Patent #:
Issue Dt:
01/31/1995
Application #:
07929037
Filing Dt:
08/13/1992
Title:
RECOVERABLE AND A DIRECT RELEASE AND NON-RECOVERABLE BAIL-OFF LOGIC ARRANGEMENT FOR USE ON A RAILROAD VEHICLE
61
Patent #:
Issue Dt:
02/15/1994
Application #:
07929048
Filing Dt:
08/13/1992
Title:
ARRANGEMENT FOR ENHANCING THE BAIL-OFF FUNCTION OF BRAKE CYLINDER PRESSURES ON A RAILROAD LOCOMOTIVE
62
Patent #:
Issue Dt:
12/14/1993
Application #:
07963954
Filing Dt:
10/19/1992
Title:
EMPTY/LOAD CHANGEOVER VALVE FOR RAILWAY CAR
63
Patent #:
Issue Dt:
03/15/1994
Application #:
07964178
Filing Dt:
10/21/1992
Title:
HINGED ASSEMBLY FOR AIR BRAKE VALVE TEST FIXTURE
64
Patent #:
Issue Dt:
12/27/1994
Application #:
07964432
Filing Dt:
10/21/1992
Title:
MOTION AND DIRECTION SENSORS
65
Patent #:
Issue Dt:
08/02/1994
Application #:
07972358
Filing Dt:
11/05/1992
Title:
COMPACT BOILER HAVING LOW NOX EMISSIONS
66
Patent #:
Issue Dt:
03/25/1997
Application #:
07976610
Filing Dt:
11/16/1992
Title:
LATCH LOCKING SPRING CLIP FOR RETAINING AN INSERTABLE BRAKE SHOE LINING ON A DISC BRAKE HEAD
67
Patent #:
Issue Dt:
08/02/1994
Application #:
07976823
Filing Dt:
11/16/1992
Title:
HIGH PRESSURE VALVE FOR RAILWAY CAR BRAKE CONTROL VALVE DEVICE
68
Patent #:
Issue Dt:
03/29/1994
Application #:
07982538
Filing Dt:
11/27/1992
Title:
TWO SEPARATE HIGH SPEED AND LOW SPEED DISC BRAKE UNITS FOR RAILWAY VEHICLES
69
Patent #:
Issue Dt:
01/03/1995
Application #:
07983683
Filing Dt:
12/01/1992
Title:
RAILROAD TELEMETRY AND CONTROL SYSTEMS
70
Patent #:
Issue Dt:
06/13/1995
Application #:
07992319
Filing Dt:
12/21/1992
Title:
DESICCANT CARTRIDGE OF AN AIR DRYER
71
Patent #:
Issue Dt:
09/21/1993
Application #:
07994159
Filing Dt:
12/21/1992
Title:
SAFETY VALVE ARRANGEMENT
72
Patent #:
Issue Dt:
04/19/1994
Application #:
08001818
Filing Dt:
01/08/1993
Title:
SEAL HAVING A METALLIC INSERT
73
Patent #:
Issue Dt:
10/22/1996
Application #:
08011557
Filing Dt:
02/01/1993
Title:
RAILWAY BRAKE SHOE
74
Patent #:
Issue Dt:
03/01/1994
Application #:
08017168
Filing Dt:
02/12/1993
Title:
WHEEL LOCK DETECTION ARRANGEMENT FOR MULTIPLE-AXLE RAILWAY VEHICLES
75
Patent #:
Issue Dt:
10/25/1994
Application #:
08041094
Filing Dt:
04/01/1993
Title:
MICROPROCESSOR-BASED ELECTROPNEUMATIC LOCOMOTIVE BRAKE CONTROL SYSTEM HAVING PNEUMATIC BACKUP BRAKE CONTROL
76
Patent #:
Issue Dt:
10/03/1995
Application #:
08043679
Filing Dt:
04/08/1993
Title:
APPLICATION AND RELEASE MAGNET VALVE
77
Patent #:
Issue Dt:
07/26/1994
Application #:
08051963
Filing Dt:
04/26/1993
Title:
CHARGING CUT-OFF VALVE ARRANGEMENT FOR MICROPROCESSOR-BASED ELECTROPNEUMATIC LOCOMOTIVE BRAKE CONTROL SYSTEM
78
Patent #:
Issue Dt:
09/27/1994
Application #:
08058336
Filing Dt:
05/10/1993
Title:
AUXILIARY STABILIZER VALVE FOR VX VENT VALVE
79
Patent #:
Issue Dt:
07/26/1994
Application #:
08062663
Filing Dt:
05/17/1993
Title:
POWER DOOR OPERATOR FOR MULTI-PASSENGER MASS TRANSIT VEHICLES
80
Patent #:
Issue Dt:
05/16/1995
Application #:
08069323
Filing Dt:
06/01/1993
Title:
APPARATUS AND METHOD OF BAILING OFF THE BRAKE CYLINDER PRESSURE ON A LOCOMOTIVE CONSIST
81
Patent #:
Issue Dt:
08/23/1994
Application #:
08074526
Filing Dt:
06/11/1993
Title:
VARIABLE LOAD CONTROL VALVE WITH DUAL DIAPHRAGMS REINFORCED BY WASHERS AND SPACER MEMBERS
82
Patent #:
Issue Dt:
04/19/1994
Application #:
08088953
Filing Dt:
07/12/1993
Title:
EMPTY/LOAD CHANGEOVER VALVE FOR RAILWAY CAR
83
Patent #:
Issue Dt:
02/21/1995
Application #:
08092643
Filing Dt:
07/16/1993
Title:
SWITCHABLE HIGH SPEED FROG MECHANISM
84
Patent #:
Issue Dt:
07/18/1995
Application #:
08105094
Filing Dt:
08/10/1993
Title:
METHOD AND APPARATUS FOR LOW NOX COMBUSTION OF GASEOUS FUELS
85
Patent #:
Issue Dt:
01/24/1995
Application #:
08119975
Filing Dt:
09/10/1993
Title:
BRAKE CONTROL OF HELPER LOCOMOTIVE
86
Patent #:
Issue Dt:
12/20/1994
Application #:
08122912
Filing Dt:
09/16/1993
Title:
RAILROAD TELEMETRY AND CONTROL SYSTEMS
87
Patent #:
Issue Dt:
11/14/1995
Application #:
08126845
Filing Dt:
09/23/1993
Title:
ARRANGEMENT FOR EMULATING AN H-TYPE RELAY AIR VALVE WHICH IS UTILIZED IN A RAILWAY BRAKING SYSTEM
88
Patent #:
Issue Dt:
08/08/1995
Application #:
08128966
Filing Dt:
09/30/1993
Title:
TAMPER-RESISTANT INDEPENDENT BRAKE VALVE DEVICE FOR LOCOMOTIVE AIR BRAKE EQUIPMENT
89
Patent #:
Issue Dt:
07/05/1994
Application #:
08132261
Filing Dt:
10/06/1993
Title:
QUICK SERVICE LIMITING VALVE FOR FREIGHT BRAKE CONTROL VALVE DEVICE
90
Patent #:
Issue Dt:
08/01/1995
Application #:
08145112
Filing Dt:
11/03/1993
Title:
LOW STRESS CONICAL TYPE DIAPHRAGM
91
Patent #:
Issue Dt:
08/19/1997
Application #:
08147835
Filing Dt:
11/03/1993
Title:
SOLID STATE EVENT RECORDER
92
Patent #:
Issue Dt:
06/13/1995
Application #:
08154189
Filing Dt:
11/18/1993
Title:
COMBINATION WEAR AND LUBRICATING LINER ASSEMBLY FOR RAILWAY CAR TRUCK BOLSTER BOWL
93
Patent #:
Issue Dt:
01/16/1996
Application #:
08164120
Filing Dt:
12/07/1993
Title:
DOOR DRIVE EQUIPMENT FOR MASS TRANSIT VEHICLE
94
Patent #:
Issue Dt:
06/25/1996
Application #:
08173686
Filing Dt:
12/23/1993
Title:
CONSIST POWER MONITOR
95
Patent #:
Issue Dt:
08/22/1995
Application #:
08183838
Filing Dt:
01/21/1994
Title:
VARIABLE ANGLE FRICTION CLUTCH MECHANISM FOR A DRAFT GEAR ASSEMBLY
96
Patent #:
Issue Dt:
05/23/1995
Application #:
08205232
Filing Dt:
03/03/1994
Title:
LOCK-OUT MECHANISM FOR EMPTY/LOAD CHANGEOVER VALVE
97
Patent #:
Issue Dt:
02/28/1995
Application #:
08209893
Filing Dt:
03/14/1994
Title:
ELECTRO-PNEUMATIC FREIGHT BRAKE CONTROL SYSTEM
98
Patent #:
Issue Dt:
12/05/1995
Application #:
08210841
Filing Dt:
03/18/1994
Title:
COMPACT BOILER HAVING LOW NOX EMISSIONS
99
Patent #:
Issue Dt:
12/10/1996
Application #:
08215835
Filing Dt:
03/22/1994
Title:
COMPACT BOILER HAVING LOW NOX EMISSIONS
100
Patent #:
Issue Dt:
07/09/1996
Application #:
08219778
Filing Dt:
03/30/1994
Title:
METHOD OF AND AN APPARATUS FOR PROVIDING A SAFETY CHECK OF THE BRAKE RETARDATION CAPABILITY OF A BRAKE SYSTEM ON A VEHICLE
Assignor
1
Exec Dt:
05/01/2001
Assignee
1
1001 AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Correspondence name and address
REED SMITH LLP
JODY L. BURTNER, SENIOR PARALEGAL
P.O. BOX 488
PITTSBURGH, PA 15230

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