Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2008-01-15
2008-01-15
Van, Quang (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C220S573300
Reexamination Certificate
active
07319211
ABSTRACT:
A cooking utensil with bottom wall adapted for induction heating, is provided. The cooking utensil includes a container made from a first material that has attached to the outside of its bottom wall a heat distributing plate made from a second, different, heat conducting material, the outer surface having a series of spaced projections with the heat distributing plate being made up of a disc produced from ferromagnetic material provided with a number of perforations equivalent to the number of projections and appropriately distributed to allow the engagement of the disc, backed onto the bottom wall, by inserting the projections through the perforations, leaving the disc joined to the bottom wall by riveting the projections.
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International Search Report for International PCT Application No. PCT/ES03/00459, mailed Nov. 12, 2003.
RatnerPrestia
Van Quang
LandOfFree
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