Illumination – Self powered lamp – Cylindrical flashlight casing
Patent
1996-10-25
1998-09-01
Cariaso, Alan
Illumination
Self powered lamp
Cylindrical flashlight casing
362202, 362306, 362375, F21L 100
Patent
active
058000453
ABSTRACT:
A portable hand carried lantern comprising components which may be quickly snapped together without the use of tools. A battery contact platform separates the battery chamber and bulb chamber and includes a plurality of contact strips by which the electrical circuit is automatically established without the use of wires upon assembly of the components. A safety disconnect system incorporated in the bulb chamber and battery contact platform that prevents explosion in a flammable atmosphere should the bulb break.
REFERENCES:
patent: 3172094 (1965-03-01), Jones
patent: 3539797 (1970-11-01), Brindley et al.
patent: 4181928 (1980-01-01), Zelina
patent: 4237526 (1980-12-01), Wood
patent: 4286311 (1981-08-01), Maglica
patent: 4323879 (1982-04-01), Kelley
patent: 4703402 (1987-10-01), Hsieh
patent: 4737892 (1988-04-01), Ohashi
patent: 4951183 (1990-08-01), Wang
patent: 5272606 (1993-12-01), Blaney
Cramer Randy S.
Kish Paul
Bright Star Industries, Inc.
Cariaso Alan
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