Granted Patent
Utility
US 6,148,621 · App. 09/547,840
Domestic clear ice maker
Inventors:
Dean G. Byczynski, Karl R. Krumbiegel, Cary J. Pierskalla, William A. Reed, Charles E. Schlosser, Jeffrey A. Ziminski
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Apr 12, 2000
Inventors
Dean G. Byczynski
Karl R. Krumbiegel
Cary J. Pierskalla
William A. Reed
Charles E. Schlosser
Jeffrey A. Ziminski
Assignees (at issue)
U-Line Corporation
MANITOWOC FOODSERVICE COMPANIES, LLC
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.