Portable light, such as a flashlight, searchlight, lantern or th

Details Portable light, such as a flashlight, searchlight, lantern or th Portable light, such as a flashlight, searchlight, lantern or th

1982-11-26

1986-02-11

Lechert, Jr., Stephen J.

Illumination

Self powered lamp

With movable focusing element

362187, 362202, 362205, 362206, 362277, 362285, 362295, 200 60, F21L 700

Patent

active

045702080

ABSTRACT:
Lamp, including a head, a concave mirror reflector disposed in the head, a battery case, and a carrier for a light source being integral with the battery case forming a one-piece unit, the reflector and the carrier being movable to each other in axial direction, and a method for producing the lamp.

REFERENCES:
patent: 1906268 (1933-05-01), Horowitz
patent: 2176084 (1939-10-01), Lennan
patent: 4275435 (1981-06-01), Dorn
patent: 4286311 (1981-08-01), Maglica
patent: 4398238 (1983-08-01), Nelson

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