Electricity: circuit makers and breakers – Electric switch details – Indicators
Reexamination Certificate
2011-03-29
2011-03-29
Luebke, Renee (Department: 2833)
Electricity: circuit makers and breakers
Electric switch details
Indicators
C200S600000
Reexamination Certificate
active
07915553
ABSTRACT:
A touch switch for an electrical appliance having a capacitive flat electrode, a light source, a transparent cover and a printed circuit board connected to the electrode is disclosed. The light source is mounted on a face of the printed circuit board opposite the transparent cover and the printed circuit board presents a cut-out for allowing light transmission from the light source towards the transparent cover.
REFERENCES:
patent: 5239152 (1993-08-01), Caldwell et al.
patent: 5607048 (1997-03-01), Kaizu et al.
patent: 6403904 (2002-06-01), Schilling
Arena Giuseppe
Arione Ettore
Braghini Giorgio
Lazzarotto Roberto
Caroc Lheiren Mae A
Diederiks & Whitelaw PLC
Hartman Tara M.
Luebke Renee
Whirlpool Corporation
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