Granted Patent
Utility
US 4,883,154 · App. 07/201,520
Self-aligning bearing carrier
Inventors:
Douglas A. Drewes, Phillip Yee
Patented Case
View Patent ↗
Granted: Nov 28, 1989
Filed: Jun 2, 1988
Inventors
Douglas A. Drewes
Phillip Yee
Assignee (at issue)
Federal-Mogul LLC
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.