Granted Patent
Utility
US 6,832,785 · App. 10/624,036
Spin welded fluid coupling
Inventor:
Michael Terrence Zitkovic, JR.
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Jul 21, 2003
Inventor
Michael Terrence Zitkovic, JR.
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES 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.