Granted Patent
Utility
US 6,117,549 · App. 08/986,926
Heterofilaments for cord reinforcement in rubber goods
Inventor:
John D. Gibbon
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Dec 8, 1997
Inventor
John D. Gibbon
Assignee (at issue)
Arteva North America S.A.R.L.
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.