Granted Patent
Utility
US 5,076,615 · App. 07/411,905
Apparatus for connecting an elastic hose to a system with an anti-hose rotation shaped hollow body
Inventor:
Richard K. Sampson
Patented Case
View Patent ↗
Granted: Dec 31, 1991
Filed: Sep 25, 1989
Inventor
Richard K. Sampson
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.