Granted Patent
Utility
US 5,570,520 · App. 08/443,588
Clothes dryer dryness detection system
Inventor:
Jeffrey M. Huffington
Patented Case
View Patent ↗
Granted: Nov 5, 1996
Filed: May 17, 1995
Inventor
Jeffrey M. Huffington
Assignee (at issue)
Eaton Corporation
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.