Granted Patent
Utility
US 5,388,321 · App. 08/068,466
Method of making a hose construction using heat shrinkable material
Inventor:
James Farrell
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: May 27, 1993
Inventor
James Farrell
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.