Granted Patent
Utility
US 4,758,212 · App. 07/045,446
"Fan folded drive belt for a ""V"" pulley drive"
Inventor:
Roy S. Cataldo
Patented Case
View Patent ↗
Granted: Jul 19, 1988
Filed: May 4, 1987
Inventor
Roy S. Cataldo
Assignee (at issue)
General Motors 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.