Granted Patent
Utility
US 4,606,970 · App. 06/562,902
Laminated plastic/non-woven film and its method of manufacture
Inventor:
Gordon V. Sharps, Jr.
Patented Case
View Patent ↗
Granted: Aug 19, 1986
Filed: Dec 19, 1983
Inventor
Gordon V. Sharps, Jr.
Assignee (at issue)
Mobil Oil Corporation
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.