Granted Patent
Utility
US 4,819,908 · App. 07/180,307
Quick connect fluid coupling
Inventor:
Phillip J. Norkey
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Apr 12, 1988
Inventor
Phillip J. Norkey
Assignee (at issue)
Edwards Industries, 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.