Granted Patent
Utility
US 4,781,272 · App. 06/752,709
Friction pad and support for a disc brake
Inventors:
David D. Sheill, Donald J. Davidson, David J. Dettloff
Patented Case
View Patent ↗
Granted: Nov 1, 1988
Filed: Jul 8, 1985
Inventors
David D. Sheill
Donald J. Davidson
David J. Dettloff
Assignee (at issue)
Rockwell International 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.