Electric heating – Inductive heating – With heat exchange
Reexamination Certificate
2008-11-07
2011-12-13
Yuen, Henry (Department: 3742)
Electric heating
Inductive heating
With heat exchange
C219S432000, C219S433000, C219S438000, C219S441000
Reexamination Certificate
active
08076620
ABSTRACT:
An anti-oxidation food preparation device includes a food preparation vessel having an electrically conductive body and a separate power supplying base. The base generates high frequency AC power that is transferred by a primary coil to as secondary coil maintained by the vessel. A rectification circuit converts the high frequency AC power into a rippled, rectified AC current that is supplied to the electrically conductive body of the vessel so as to create a reducing environment of available electrons for absorption by the food as it is prepared.
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Johnson Lance P.
Maupin Steven L.
Johnson Lance P.
Nguyen Hung D
Renner kenner Greive Bobak Taylor & Weber
Yuen Henry
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