Granted Patent
Utility
US 4,212,391 · App. 06/003,482
Glassware carrier
Inventor:
Joseph F. Schillinger
Patented Case
View Patent ↗
Granted: Jul 15, 1980
Filed: Jan 15, 1979
Inventor
Joseph F. Schillinger
Assignee (at issue)
Champion International Corporation Limited
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.