Granted Patent
Utility
US 5,630,310 · App. 08/541,407
Automatic ice bagger with self-contained sanitizing system
Inventor:
Thomas J. Chadwell
Patented Case
View Patent ↗
Granted: May 20, 1997
Filed: Oct 10, 1995
Inventor
Thomas J. Chadwell
Assignee (at issue)
Packaged Ice, Inc.
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.