Granted Patent
Utility
US 6,003,318 · App. 09/067,723
Thermoelectric water cooler
Inventors:
Louis M. Busick, Bruce D. Burrows
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Apr 28, 1998
Inventors
Louis M. Busick
Bruce D. Burrows
Assignee (at issue)
OASIS CO., LTD.
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.