Electricity: circuit makers and breakers – Multiple circuit control – Combined pivoted and reciprocating contact
Reexamination Certificate
2005-03-15
2005-03-15
Donovan, Lincoln (Department: 2832)
Electricity: circuit makers and breakers
Multiple circuit control
Combined pivoted and reciprocating contact
Reexamination Certificate
active
06867379
ABSTRACT:
A rotary push switch device includes a cylindrical rotary push knob, which is subjected to push and rotary operations, a rotary drive plate, which is rotated by the rotary push knob, a push knob, which is disposed inwardly of the rotary push knob and pushed, and a push rubber contact element which is pressed by pushing the push knob. When the push knob is subjected to the push operation, the rotary push knob is also pushed in association with the push knob, and when the rotary push knob is subjected to the rotary operation, the push knob is prevented from being rotated in association with the rotary push knob.
REFERENCES:
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patent: 6610937 (2003-08-01), Yamaguchi
patent: 6621016 (2003-09-01), Ohba et al.
patent: 2001-357758 (2001-12-01), None
Donovan Lincoln
Fishman M.
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