Granted Patent
Utility
US 5,890,517 · App. 08/963,796
Vented quick disconnect coupling
Inventor:
Rodney Laible
Patented Case
View Patent ↗
Granted: Apr 6, 1999
Filed: Nov 4, 1997
Inventor
Rodney Laible
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.