Granted Patent
Utility
US 5,880,436 · App. 08/938,255
Fail-safe convection oven assembly
Inventor:
Alan Keogh
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Sep 26, 1997
Inventor
Alan Keogh
Assignee (at issue)
GARLAND COMMERCIAL INDUSTRIES, LLC
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.