Electricity: circuit makers and breakers – Solid contact – Rotating actuator
Reexamination Certificate
2006-12-12
2006-12-12
Friedhofer, Michael (Department: 2832)
Electricity: circuit makers and breakers
Solid contact
Rotating actuator
C200S568000
Reexamination Certificate
active
07148440
ABSTRACT:
A stackable switch assembly includes a base switch housing having switch components therein, an intermediate switch housing having second switch components therein, with the intermediate switch housing mechanically engaged with the base switch housing, and a cover mechanically engaged with the intermediate switch housing. Multiple intermediate switch housings can be used between the base switch housing and the cover.
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Croll Mark W.
Donovan Paul F.
Friedhofer Michael
Illinois Tool Works Inc
Klaus Lisa
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