Granted Patent
Utility
US 5,485,982 · App. 08/307,378
Quick connector with tube activated check valve
Inventor:
Stephen H. Gunderson
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Sep 16, 1994
Inventor
Stephen H. Gunderson
Assignee (at issue)
Bundy Corporation
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.