Granted Patent
Utility
US 5,816,713 · App. 08/697,938
Bearing cage with T-shaped pitoling pads
Inventors:
David M. Prock, John Hayward, Christopher Senger
Patented Case
View Patent ↗
Granted: Oct 6, 1998
Filed: Sep 3, 1996
Inventors
David M. Prock
John Hayward
Christopher Senger
Assignee (at issue)
The Torrington Company
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.