Illumination – Self powered lamp – Lamp bulb or lamp support axis adjustable or angularly fixed...
Patent
1991-10-28
1992-08-04
Cole, Richard R.
Illumination
Self powered lamp
Lamp bulb or lamp support axis adjustable or angularly fixed...
362157, 362419, 362109, F21L 100, F21L 700
Patent
active
051364778
ABSTRACT:
A miniature self-powered portable illuminating device including a thin-wall molded rectangular housing and removable bottom cover defining a battery compartment. The top surface of the housing includes a momentary on/off switch and an elongated flexible conduit mounted thereon. the conduit is economically formed using only protective coated dual-conductor stranded flexible wire tightly covered with a thin-wall plastic tube over its entire exposed length. By this arrangement, the molded reflector and sub-miniature high-intensity light bulb mounted therein may be easily manipulated into any desired shape. The housing is releasably attachable onto a working surface adjacent to or part of an object to be illuminated.
REFERENCES:
patent: 1692394 (1928-11-01), Sundh
patent: 2648762 (1953-08-01), Dunkelberger
patent: 3103723 (1963-09-01), Becker
patent: 3393312 (1968-07-01), Dahl
patent: 3681590 (1972-08-01), Dickie
patent: 3737722 (1973-06-01), Scharlace
patent: 4949230 (1990-08-01), Burmeister
Cole Richard R.
Prescott Charles J.
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