Patent №
US 7,054,777
Granted
2006-05-30
Filed 2004
Owner
GRAHAM-WHITE MANUVACTURING COMPANY
+1 more
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10949888
The present invention discloses and claims a test device and method for testing a rail car brake system. The test device includes a pneumatic circuit and electronic circuit connecting a supply of test air to the rail car brake system being tested. The pneumatic and electronic circuits operate to selectively supply and vent the test air to or from the rail car brake system according to programmed instructions. The test device further includes a web server interface for communicating with a predetermined web page or other source external to the rail car brake system test device to retrieve and download additional programming instructions.
AI classification
Ownership
GRAHAM-WHITE MANUVACTURING COMPANY
assignment · 167170768
GRAHAM-WHITE MFG., CO.
assignment · 167460322
Assignors
CRANE, JERRY D., EDWARDS, SCOTT G., EDWARDS, KATHRYN M., GRANGER, ALAN R., MASEK, WILLIAM E., CRANE, JERRY D., EDWARDS, SCOTT G., EDWARDS, KATHRYN M., GRANGER, ALAN R., MASEK, WILLIAM E.
On an employer assignment, the assignors are typically the inventors.