Granted Patent
Utility
US 4,749,065 · App. 07/002,277
Disc brake retainer
Inventor:
Frederick W. Loeber
Patented Case
View Patent ↗
Granted: Jun 7, 1988
Filed: Jan 12, 1987
Inventor
Frederick W. Loeber
Assignee (at issue)
Unit Rig & Equipment
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.