Electricity: circuit makers and breakers – Special application – Actuated concurrently with operation or use of art device
Reexamination Certificate
2005-11-29
2005-11-29
Friedhofer, Michael (Department: 2832)
Electricity: circuit makers and breakers
Special application
Actuated concurrently with operation or use of art device
C200S061680
Reexamination Certificate
active
06969810
ABSTRACT:
An electrical key switch provides a sensing of inserted keys and an ejector mechanism preventing parking of the key in a partially inserted position within the key switch.
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Friedhofer Michael
Gerasimow Alexander M.
Klaus Lisa
Quarles & Brady LLP
Rockwell Automation Technologies Inc.
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