Steven C. Rumsey

Person

N. Huntingdon, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Coupling shock resistant (csr) coupler
- Patent number 6,321,922
- Issue date Nov 27, 2001
- Westinghouse Air Brake Company
- Steven C. Rumsey
- B61 - RAILWAYS
Information Patent Grant
Roller equipped uncoupling cam
- Patent number 6,000,564
- Issue date Dec 14, 1999
- Westinghouse Air Brake Company
- Curtiss A. Grau
- B61 - RAILWAYS
Information Patent Grant
Roller equipped uncoupling cam
- Patent number 5,954,211
- Issue date Sep 21, 1999
- Westinghouse Air Brake Company
- Curtiss A. Grau
- B61 - RAILWAYS
Information Patent Grant
High current harp for an electric trolley bus
- Patent number 5,505,283
- Issue date Apr 9, 1996
- Westinghouse Air Brake Company
- Steven C. Rumsey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrically operated hook coupler with manual override
- Patent number 5,499,728
- Issue date Mar 19, 1996
- Westinghouse Air Brake Company
- Steven C. Rumsey
- B61 - RAILWAYS
Information Patent Grant
Electro-pneumatic coupler control system for ensuring the safe unco...
- Patent number 5,152,410
- Issue date Oct 6, 1992
- Westinghouse Air Brake Company
- Cuong M. Ta
- B61 - RAILWAYS
Information Patent Grant
Brake assurance circuit to preserve proper locomotive operting status
- Patent number 4,830,437
- Issue date May 16, 1989
- American Standard Inc.
- Steven C. Rumsey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydropneumatic brake actuator arranged to maintain a constant brake...
- Patent number 4,802,559
- Issue date Feb 7, 1989
- American Standard Inc.
- Eugene Fourie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cross blending electro-dynamic/friction brake system for multi-car...
- Patent number 4,659,149
- Issue date Apr 21, 1987
- American Standard Inc.
- Steven C. Rumsey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manually releasable parking brake device
- Patent number 4,550,811
- Issue date Nov 5, 1985
- American Standard Inc.
- Steven C. Rumsey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vigilance safety control system
- Patent number 4,496,193
- Issue date Jan 29, 1985
- American Standard Inc.
- Steven C. Rumsey
- B60 - VEHICLES IN GENERAL

Steven C. Rumsey

Person

Patents Grantslast 30 patents

Coupling shock resistant (csr) coupler

Roller equipped uncoupling cam

Roller equipped uncoupling cam

High current harp for an electric trolley bus

Electrically operated hook coupler with manual override

Electro-pneumatic coupler control system for ensuring the safe unco...

Brake assurance circuit to preserve proper locomotive operting status

Hydropneumatic brake actuator arranged to maintain a constant brake...

Cross blending electro-dynamic/friction brake system for multi-car...

Manually releasable parking brake device

Vigilance safety control system