Granted Patent
Utility
US 5,805,769 · App. 08/619,415
Adjustable ellipsoidal reflector for food heating apparatus
Inventors:
Edward R. Cook, Irl W. Smith, Joseph R. Adamski
Patented Case
View Patent ↗
Granted: Sep 8, 1998
Filed: Mar 21, 1996
Inventors
Edward R. Cook
Irl W. Smith
Joseph R. Adamski
Assignee (at issue)
Amana 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.