Electricity: circuit makers and breakers – Electric switch details – Actuators
Reexamination Certificate
2005-06-07
2005-06-07
Luebke, Renee (Department: 2833)
Electricity: circuit makers and breakers
Electric switch details
Actuators
C200S007000
Reexamination Certificate
active
06903292
ABSTRACT:
A four function electrical rocker switch has two single pole, single throw on/off sections having their movable contact arms coupled to a single electrical line and their screw terminal fixed contacts connected to individual circuits. The two switch sections are independently operated. A third rocker switch is a single pole, double throw switch with a center-off position. The third switch can be operated to either of two positions to operate either one of two independent circuits or can be left in the center-off position not engaging either circuit. A five function electrical rocker switch can be made up of one section having a single pole, single throw on/off switch and two sections with single pole, double throw switches which each have a center-off position.
REFERENCES:
patent: 2972663 (1961-02-01), Zanichkowsky
patent: 3225156 (1965-12-01), Sahrbacker
patent: 3227860 (1966-01-01), Sorenson
patent: 3591747 (1971-07-01), Dennison
patent: 4336429 (1982-06-01), Jackson et al.
patent: 5384441 (1995-01-01), Balaban et al.
patent: 5749459 (1998-05-01), Balaban et al.
Balaban David B.
Tufano Anthony
Leviton Manufacturing Co. Inc.
Luebke Renee
Sutton Paul J.
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