Granted Patent
Utility
US 5,498,043 · App. 08/377,858
Hose fitting having ferrule anti-rotation ratchet teeth
Inventor:
Joseph Goldenberg
Patented Case
View Patent ↗
Granted: Mar 12, 1996
Filed: Jan 25, 1995
Inventor
Joseph Goldenberg
Assignee (at issue)
Plastic Specialties and Technologies 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.