Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Reexamination Certificate
2005-05-03
2005-05-03
Donovan, Lincoln (Department: 2832)
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
C200S0050EA
Reexamination Certificate
active
06888075
ABSTRACT:
A plurality of operation members, each having an operation end and a switch-operating actuation end, are placed on a plane in a dispersed manner so as to freely rock independently, and the operation ends of the operation members are placed so as to face operation plungers at a plurality portions, and in this arrangement, the actuation ends of the respective operation members are connected to a switch main body4through a common reset spring plate so that when any one of the operation members is rocked and shifted, the switch main body is actuated.
REFERENCES:
patent: 4795862 (1989-01-01), Linden
patent: 5498843 (1996-03-01), Date et al.
patent: 5621196 (1997-04-01), Nishijima et al.
patent: 5889242 (1999-03-01), Ishihara et al.
patent: 6335496 (2002-01-01), Miyashita
patent: 1063664 (2000-12-01), None
Donovan Lincoln
Fishman M.
Foley & Lardner LLP
Omron Corporation
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