Granted Patent
Utility
US 6,487,873 · App. 10/015,354
Apparatus for cooling fluids
Inventor:
Melvin Kyees
Patented Case
View Patent ↗
Granted: Dec 3, 2002
Filed: Dec 11, 2001
Inventor
Melvin Kyees
Assignee (at issue)
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.