Hand portable light with extendable lamp housing

Details Hand portable light with extendable lamp housing Hand portable light with extendable lamp housing

1988-11-15

1991-04-30

Husar, Stephen F.

Illumination

Self powered lamp

Lamp bulb or lamp support axis adjustable or angularly fixed...

362413, 362419, F21L 700, F21S 112

Patent

active

050123947

ABSTRACT:
A hand portable light with extendable lamp housing which can be used as a hand-held device or can be used as a freestanding device when placed on a generally horizontal surface. The lamp housing is mounted to the base of the portable light by two telescoping collapsible support arms. The telescoping arms allow the lamp housing to be elevated above the base housing so that the light emitted from the lamp housing may be broadcast in the surrounding area. The lamp housing is mounted to the telescoping support arms with pivots which allow the lamp housing to be pivoted with respect to the collapsible support arms. This pivoting motion allows the extendable lamp housing to be rotated so that its emitted light may be positioned in a direction that can best accommodate the user's needs. Three battery powered embodiments of the hand portable light are disclosed, including one utilizing a fluorescent lamp.

REFERENCES:
patent: 1338222 (1920-04-01), Hazelett
patent: 1743535 (1930-01-01), Edmondson
patent: 2885539 (1959-05-01), McDermott
patent: 3519812 (1970-07-01), Brindley et al.
patent: 3784206 (1974-01-01), Sluss
patent: 3851166 (1974-11-01), Kohler
patent: 3944806 (1976-03-01), Jones et al.
patent: 3961175 (1976-06-01), Otagoshi
patent: 4181929 (1980-01-01), Barber et al.
patent: 4309745 (1982-01-01), Zelina, Jr.
patent: 4772993 (1988-09-01), Engel
patent: 4802074 (1989-01-01), Puschkarski
patent: 4803606 (1989-02-01), Rotter

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