Granted Patent
Utility
US 4,787,683 · App. 07/095,276
Electro-pneumatic braking system with deceleration control
Inventor:
William A. Singleton
Patented Case
View Patent ↗
Granted: Nov 29, 1988
Filed: Sep 11, 1987
Inventor
William A. Singleton
Assignee (at issue)
AlliedSignal, Inc.
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.