Switch lock

Electricity: circuit makers and breakers – Switch activation inhibitor – Removable actuator

Patent

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Details

70DIG30, 200277, 200 11R, H01H 928

Patent

active

045581932

ABSTRACT:
This invention is directed at a switch lock comprising a top plate positioned between the lock portion and the switch portion. The top plate includes a recess which provides stop means for the switch lock.

REFERENCES:
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patent: 3339036 (1967-08-01), Canaday
patent: 3346707 (1967-10-01), Boek et al.
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patent: 3676617 (1972-07-01), Miller
patent: 3770916 (1973-11-01), Cardwell
patent: 4158057 (1980-01-01), Sonnenberg
patent: 4227056 (1980-10-01), Johnston et al.
patent: 4258237 (1981-03-01), Beck
patent: 4292483 (1981-09-01), Roytberg

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