Granted Patent
Utility
US 4,222,467 · App. 06/008,729
Drum brake adjuster
Inventors:
Michael A. Kluger, Robert T. DuCharme
Patented Case
View Patent ↗
Granted: Sep 16, 1980
Filed: Feb 2, 1979
Inventors
Michael A. Kluger
Robert T. DuCharme
Assignee (at issue)
Bendix Limited
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.