Granted Patent
Utility
US 4,574,922 · App. 06/430,296
Pin assembly for a caliper disc brake
Inventors:
James D. Varin, H. Vincent Fromm, Henry W. McClelland
Patented Case
View Patent ↗
Granted: Mar 11, 1986
Filed: Sep 30, 1982
Inventors
James D. Varin
H. Vincent Fromm
Henry W. McClelland
Assignee (at issue)
Ford Motor Company
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.