Granted Patent
Utility
US 6,508,075 · App. 09/945,999
Vertical tube ice maker
Inventors:
Kenneth R. Shipley, Michael Anthony Passanisi, Merritt Todd Teague
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Sep 4, 2001
Inventors
Kenneth R. Shipley
Michael Anthony Passanisi
Merritt Todd Teague
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.