Granted Patent
Utility
US 6,301,433 · App. 09/482,505
Humidifier with light
Inventors:
James G. Montagnino, Charles Y. Choi
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jan 13, 2000
Inventors
James G. Montagnino
Charles Y. Choi
Assignee (at issue)
Sunbeam Products, 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.