Granted Patent
Utility
US 4,355,582 · App. 06/165,948
Railway car tilt control system
Inventor:
John A. Germer
Patented Case
View Patent ↗
Granted: Oct 26, 1982
Filed: Jul 3, 1980
Inventor
John A. Germer
Assignee (at issue)
The Budd Company
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.