Granted Patent
Utility
US 5,738,416 · App. 08/278,937
Railway braking apparatus to effect a change in a handbrake
Inventors:
Wajih Kanjo, Eric G. Smith, Thomas J. Demoise, Michael Girotti, Thomas McCabe, Charles B. Fessler, Scott Natschke
Patented Case
View Patent ↗
Granted: Apr 14, 1998
Filed: Jul 22, 1994
Inventors
Wajih Kanjo
Eric G. Smith
Thomas J. Demoise
Michael Girotti
Thomas McCabe
Charles B. Fessler
Scott Natschke
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.