Granted Patent
Utility
US 4,275,937 · App. 06/076,900
Hose with braided reinforcement
Inventor:
Harold Belofsky
Patented Case
View Patent ↗
Granted: Jun 30, 1981
Filed: Sep 19, 1979
Inventor
Harold Belofsky
Assignee (at issue)
Parker-Hannifin 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.