Granted Patent
Utility
US 5,496,510 · App. 08/294,516
Acrylonitrile filament process
Inventor:
Gary J. Capone
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Aug 23, 1994
Inventor
Gary J. Capone
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.