Granted Patent
Utility
US 5,209,217 · App. 07/919,728
Downdraft gas range with dual mode burner system
Inventors:
Stanley H. Beach, Paul D. Noel, Wallace E. Schmidt, Edward H. Strain
Patented Case
View Patent ↗
Granted: May 11, 1993
Filed: Jul 24, 1992
Inventors
Stanley H. Beach
Paul D. Noel
Wallace E. Schmidt
Edward H. Strain
Assignee (at issue)
Maytag Corporation
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.