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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:005695/0479   Pages: 6
Recorded: 05/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 8
1
Patent #:
Issue Dt:
03/16/1982
Application #:
06155343
Filing Dt:
06/02/1980
Title:
HYDRO-PNEUMATIC BRAKE ACTUATOR ARRANGED TO MAINTAIN A CONSTANT BRAKE SHOE CLEARANCE
2
Patent #:
Issue Dt:
11/30/1982
Application #:
06243984
Filing Dt:
03/16/1981
Title:
HYDRAULIC BRAKE ACTUATOR HAVING SPRING-APPLIED BACK-UP BRAKE WITH MANUAL RELEASE MEANS
3
Patent #:
Issue Dt:
08/28/1984
Application #:
06425026
Filing Dt:
09/27/1982
Title:
HYDRO-PNEUMATIC ACTUATOR WITH AUTOMATIC SLACK ADJUSTER
4
Patent #:
Issue Dt:
10/28/1986
Application #:
06603810
Filing Dt:
04/18/1984
Title:
COMBINED HYDROPNEUMATIC BRAKE CYLINDER/AIR RESERVOIR DEVICE WITH AUTOMATIC DOUBLE-ACTING SLACK ADJUSTER ARRANGEMENT
5
Patent #:
Issue Dt:
06/17/1986
Application #:
06672962
Filing Dt:
11/19/1984
Title:
BRAKE ACTUATOR DEVICE HAVING A HYDRAULIC SLACK-ADJUSTING ARRANGEMENT
6
Patent #:
Issue Dt:
11/12/1985
Application #:
06686051
Filing Dt:
12/24/1984
Title:
MANUAL RELEASE AND AUTOMATIC RESET ARRANGEMENT FOR SPRING-APPLIED/AIR- RELEASED BRAKE
7
Patent #:
Issue Dt:
08/19/1986
Application #:
06750798
Filing Dt:
07/01/1985
Title:
MANUALLY-OPERABLE FLUID PRESSURE REGULATING VALVE DEVICE
8
Patent #:
Issue Dt:
03/29/1988
Application #:
06840342
Filing Dt:
03/17/1986
Title:
HYDRAULIC BRAKE ACTUATOR WITH PARKING BRAKE
Assignor
1
Exec Dt:
03/07/1990
Assignee
1
A CORPORATION OF DELAWARE
AIR BRAKE AVENUE
WILMERDING, PENNSYLVANIA 15148
Correspondence name and address
GEORGE PATRICK BAIER
BUCHANAN INGERSOLL, P.C.
56TH FLOOR, 600 GRANT STREET
PITTSBURGH, PA. 15219

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