Granted Patent
Utility
US 6,275,652 · App. 09/552,851
Heating element for a humidifier
Inventor:
Gabriel Chauviaux
Patented Case
View Patent ↗
Granted: Aug 14, 2001
Filed: Apr 20, 2000
Inventor
Gabriel Chauviaux
Assignee (at issue)
The Holmes Group, 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.