Granted Patent
Utility
US 6,109,006 · App. 09/115,157
Process for making extruded pet containers
Inventor:
Gerald A. Hutchinson
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Jul 14, 1998
Inventor
Gerald A. Hutchinson
Assignee (at issue)
Advanced Plastics Technologies, Ltd.
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.