Granted Patent
Utility
US 6,126,321 · App. 09/371,125
Shaft journal bearing and seal wear ring assembly
Inventors:
Mark W. K. Fetty, Paul A. Hubbard
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Jul 16, 1999
Inventors
Mark W. K. Fetty
Paul A. Hubbard
Assignee (at issue)
Brenco, Incorporated
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.