Granted Patent
Utility
US 4,733,890 · App. 06/896,070
Formed fluid coupling apparatus
Inventor:
Gerrard N. Vyse
Patented Case
View Patent ↗
Granted: Mar 29, 1988
Filed: Aug 13, 1986
Inventor
Gerrard N. Vyse
Assignee (at issue)
Stratoflex, Inc.
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.