Granted Patent
Utility
US 4,390,085 · App. 06/295,321
Automatic mechanical brake adjuster
Inventors:
Terry R. Downing, John M. Zorns, Winfred C. Croft
Patented Case
View Patent ↗
Granted: Jun 28, 1983
Filed: Aug 24, 1981
Inventors
Terry R. Downing
John M. Zorns
Winfred C. Croft
Assignee (at issue)
Allis-Chalmers Corporation
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.