Granted Patent
Utility
US 5,515,773 · App. 08/389,258
Steam oven
Inventor:
Charles Bullard
Patented Case
View Patent ↗
Granted: May 14, 1996
Filed: Feb 16, 1995
Inventor
Charles Bullard
Assignee (at issue)
RIVAL
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.