Granted Patent
Utility
US 6,497,433 · App. 09/372,168
Coupling assemblies for providing fluid connection
Inventor:
Mark G. Ketcham
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Aug 20, 1999
Inventor
Mark G. Ketcham
Assignee (at issue)
TI GROUP AUTOMOTIVE SYSTEMS, 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.