Electricity: circuit makers and breakers – Retarded – Chain or flexible drive
Reexamination Certificate
2007-01-29
2009-06-09
Enad, Elvin G (Department: 2832)
Electricity: circuit makers and breakers
Retarded
Chain or flexible drive
Reexamination Certificate
active
07544906
ABSTRACT:
A switch actuation device for use in connection with electrical switch mechanism having an actuatable structure. The device includes an actuation mechanism in operable communication with the actuatable structure for use in urging the actuatable structure of the electrical switch mechanism from a first position to a second position. An actuatable electrical switch arrangement is also disclosed.
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patent: 3985982 (1976-10-01), Schneidinger
patent: 4001527 (1977-01-01), Hulshizer
patent: 4164635 (1979-08-01), Finch et al.
patent: 4791251 (1988-12-01), Carter et al.
patent: 5306957 (1994-04-01), Ellingham et al.
patent: 5828018 (1998-10-01), Cooper
Anglo Lheiren Mae A
Enad Elvin G
The Webb Law Firm
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