Granted Patent
Utility
US 4,715,733 · App. 06/865,494
Antifriction thrust bearing for orbital motion
Inventor:
Jerry A. Rood
Patented Case
View Patent ↗
Granted: Dec 29, 1987
Filed: May 21, 1986
Inventor
Jerry A. Rood
Assignee (at issue)
American Standard 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.