Granted Patent
Utility
US 6,541,739 · App. 09/906,866
Holding or cooking oven
Inventors:
Steven M. Shei, Clement J. Luebke
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Jul 17, 2001
Inventors
Steven M. Shei
Clement J. Luebke
Assignee (at issue)
DUKE MANUFACTURING CO.
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.