Granted Patent
Utility
US 6,637,781 · App. 10/265,799
Coupling
Inventor:
Kenneth R. Seymour, II
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Oct 7, 2002
Inventor
Kenneth R. Seymour, II
Assignee (at issue)
International Engine Intellectual Property Company, LLC
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.