Granted Patent
Utility
US 5,397,873 · App. 08/110,696
Electric hot plate with direct contact P.T.C. sensor
Inventors:
John C. Stoops, Randall Markum, William W. Holmes, IV
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Aug 23, 1993
Inventors
John C. Stoops
Randall Markum
William W. Holmes, IV
Assignee (at issue)
Emerson Electric Co.
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.