Granted Patent
Utility
US 4,583,790 · App. 06/682,625
Empty/load brake control system
Inventor:
Daniel G. Scott
Patented Case
View Patent ↗
Granted: Apr 22, 1986
Filed: Dec 17, 1984
Inventor
Daniel G. Scott
Assignee (at issue)
American Standard 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.