Granted Patent
Utility
US 6,179,474 · App. 08/976,333
High capacity roller bearing
Inventor:
Stephen T. Podhajecki
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Nov 21, 1997
Inventor
Stephen T. Podhajecki
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.