Granted Patent
Utility
US 4,741,173 · App. 06/823,826
Auger type icemaker
Inventor:
Charles G. Neumann
Patented Case
View Patent ↗
Granted: May 3, 1988
Filed: Jan 28, 1986
Inventor
Charles G. Neumann
Assignee (at issue)
Reynolds Products, 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.