Granted Patent
Utility
US 4,537,290 · App. 06/439,007
Sliding caliper disc brake
Inventor:
Anthony C. Evans
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Nov 4, 1982
Inventor
Anthony C. Evans
Assignee (at issue)
KELSEY-HAYES-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.