Granted Patent
Utility
US 5,804,112 · App. 08/797,132
Method of co-extruding a blown-film textured liner
Inventor:
Jimmy D. Greene
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Feb 10, 1997
Inventor
Jimmy D. Greene
Assignee (at issue)
Olympic General 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.