Granted Patent
Utility
US 5,686,006 · App. 08/559,046
Induction cooker with coil support having spiral-shaped housing for spiral coil
Inventor:
Jean-Yves Gaspard
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Nov 15, 1995
Inventor
Jean-Yves Gaspard
Assignee (at issue)
Cepem
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.