Disk switch light

Buckles – buttons – clasps – etc.

Patent

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Details

240 24, F21S 112, F21P 300

Patent

active

039379477

ABSTRACT:
A new design lamps in which two lamp bulbs are contained, and either only one or both lamps can be turned on, as wished; the lamp including a novel switch consisting of a pair of circular disks mounted on a rotatable cylinder from opposite ends of which the two lamp bulbs protrude, and each disk has radial extending contacts for selectively engaging a pair of stationary contacts on a base of the lamp housing.

REFERENCES:
patent: 2508680 (1950-05-01), McLendon
patent: 2630480 (1953-03-01), Johnson et al.
patent: 3261973 (1966-07-01), Kell
patent: 3324289 (1967-06-01), Cirko

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