Retractable light fixture

Details Retractable light fixture Retractable light fixture

2007-09-21

2010-10-26

Bruce, David V (Department: 2875)

Illumination

Housing

With mounting means

C362S386000

Reexamination Certificate

active

07819561

ABSTRACT:
A retractable light fixture apparatus has a fixture housing for mounting in or to the wall of a building or under the eave of a building. A lamp housing and lamp is hinged to the fixture housing and is movable from a closed to an open position by an electric motor and from an open to a closed position by a gas spring. An electric brake holds the lamp housing in an open position against the gas spring whenever electric power is applied thereto.

REFERENCES:
patent: 3341758 (1967-09-01), Plumpe, Jr.
patent: 4121478 (1978-10-01), Trenkler
patent: 4320441 (1982-03-01), Matsushiro
patent: 4567547 (1986-01-01), Alie et al.
patent: 4630179 (1986-12-01), Yukimoto et al.
patent: 4785382 (1988-11-01), Fukura et al.
patent: 5075834 (1991-12-01), Puglisi
patent: 5124902 (1992-06-01), Puglisi
patent: 2006/0133096 (2006-06-01), Corbett et al.

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