Granted Patent
Utility
US 4,480,441 · App. 06/461,122
Ice maker harvest control
Inventors:
Carl J. Schulze-Berge, Vance L. Kohl
Patented Case
View Patent ↗
Granted: Nov 6, 1984
Filed: Jan 26, 1983
Inventors
Carl J. Schulze-Berge
Vance L. Kohl
Assignee (at issue)
The Manitowoc Company, 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.