Granted Patent
Utility
US 4,761,084 · App. 07/068,564
Bearing system with redundant race
Inventors:
Max D. Benton, Michael R. Everman
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: Jun 30, 1987
Inventors
Max D. Benton
Michael R. Everman
Assignee (at issue)
AEC-Able Engineering Co., Inc.
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.