Granted Patent
Utility
US 4,501,791 · App. 06/602,624
Non-woven fabric for V-belt bead wrap and chafer
Inventor:
Delbert A. Davis
Patented Case
View Patent ↗
Granted: Feb 26, 1985
Filed: Apr 23, 1984
Inventor
Delbert A. Davis
Assignee (at issue)
Burlington Industries 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.