Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Reexamination Certificate
2006-08-30
2008-10-21
Friedhofer, Michael A (Department: 2832)
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
C200S061540
Reexamination Certificate
active
07439459
ABSTRACT:
A switch device is provided. A switch device includes a housing. A circuit board is provided with fixed contacts. A rubber sheet is disposed on the circuit board and has protuberances, a tiltably-supported actuator, a rotatable knob, and a torsional coil spring serving as a restoring spring. The actuator is disposed adjacent to the rotatable knob. The rotatable knob is provided with a drive portion, which extends through a cutout in the actuator so as to be slidably engaged to engagement portions of the actuator.
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European Search Report issued in corresponding European Patent Application No. 06018239.1; mailed May 26, 2008.
Hyun Choi Nok
Shirakawa Mikio
Yokoyama Tatsuya
Alps Electric Co. ,Ltd.
Brinks Hofer Gilson & Lione
Friedhofer Michael A
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