Illumination – Self powered lamp – Lamp bulb or lamp support axis adjustable or angularly fixed...
Patent
1977-12-12
1980-07-29
Bentley, Stephen C.
Illumination
Self powered lamp
Lamp bulb or lamp support axis adjustable or angularly fixed...
362200, 200 5114, F21L 700
Patent
active
042153891
ABSTRACT:
A flashlight having a frame supporting battery cells in spaced apart side-by-side relationship. One or more bulbs are rotative from an "off" position between the batteries to an "on" position in which the circuit is complete. The flashlight may be enclosed in a case including a clip or other means for attaching the light to an article of apparel. In an alternate embodiment, the light includes a mercury switch and is activated by tilting the light to a predetermined position.
REFERENCES:
patent: 1528811 (1925-03-01), Zeiler
patent: 2349453 (1944-05-01), Noel
patent: 2369637 (1945-02-01), Baird
patent: 3175080 (1965-03-01), Moore
patent: 3683423 (1978-08-01), Crapanzano
patent: 3711703 (1973-01-01), Bacevius
patent: 3781502 (1973-12-01), Schumacher
patent: 3973092 (1976-08-01), Breed
Bentley Stephen C.
Miles Edward F.
Nelson Gregory J.
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