Granted Patent
Utility
US 5,909,533 · App. 09/055,977
Electric cooking oven with infrared gas broiler
Inventors:
Joey Kitabayashi, Humberto Delgado, Carl H. Adams, Gengxin Feng
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Apr 6, 1998
Inventors
Joey Kitabayashi
Humberto Delgado
Carl H. Adams
Gengxin Feng
Assignee (at issue)
Dacor
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.