Granted Patent
Utility
US 6,031,221 · App. 09/026,311
Container inspection machine
Inventor:
William John Furnas
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Feb 19, 1998
Inventor
William John Furnas
Assignee (at issue)
Emhart Glass S.A.
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.