Granted Patent
Utility
US 5,830,353 · App. 08/832,933
Oven safety feature
Inventor:
Robert C. Henderson
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Apr 4, 1997
Inventor
Robert C. Henderson
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.