Granted Patent
Utility
US 6,516,769 · App. 09/792,971
Valve seal assembly with dual finger retainer system
Inventor:
Troy D. McArthy
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Feb 26, 2001
Inventor
Troy D. McArthy
Assignee (at issue)
DANA LIMITED
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.