Electricity: circuit makers and breakers – Electric switch details – Actuators
Reexamination Certificate
2005-04-05
2005-04-05
Friedhofer, Michael A. (Department: 2832)
Electricity: circuit makers and breakers
Electric switch details
Actuators
C200S331000
Reexamination Certificate
active
06875939
ABSTRACT:
A suspension control device includes a mechanical switch connected to an electric appliance, a control cord having an end connected to the mechanical switch, and an electronic sensor having a first side connected to the control cord and a second side connected to the electric appliance. Thus, the suspension control device can be used to control operation of the electric appliance in a mechanical manner or an electronic manner, thereby facilitating the user operating the suspension control device to control operation of the electric appliance.
REFERENCES:
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patent: 5208516 (1993-05-01), Saidian
patent: 5396037 (1995-03-01), Moore et al.
patent: 5454056 (1995-09-01), Brothers
patent: 5532557 (1996-07-01), Saidian
patent: 5661370 (1997-08-01), Messick
patent: 6295871 (2001-10-01), Wei
patent: 6315431 (2001-11-01), Greedy
Friedhofer Michael A.
Kamrath Alan D.
Nikolai & Mersereau , P.A.
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