Granted Patent
Utility
US 6,170,833 · App. 09/048,379
Hub seal with machinable thrust ring and lay-down sealing lip
Inventors:
Jon A. Cox, C. Leon Lovett, Mark N. Gold, Laurence B. Winn
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Mar 26, 1998
Inventors
Jon A. Cox
C. Leon Lovett
Mark N. Gold
Laurence B. Winn
Assignee (at issue)
STEMCO CO., LTD.
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.