Granted Patent
Utility
US 4,707,262 · App. 06/881,533
Hose construction, coupling arrangement therefor and method of making the same
Inventor:
Joseph S. Murken
Patented Case
View Patent ↗
Granted: Nov 17, 1987
Filed: Jul 2, 1986
Inventor
Joseph S. Murken
Assignee (at issue)
Dayco Products, LLC
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.