Granted Patent
Utility
US 5,449,295 · App. 08/233,267
Automatic electric coupling mechanism for a passenger transit type vehicle
Inventors:
M. Nihad Hanano, Conley L. McGee
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Apr 26, 1994
Inventors
M. Nihad Hanano
Conley L. McGee
Assignee (at issue)
Westinghouse Air Brake Co.
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.