Tubular lighting system

Details Tubular lighting system Tubular lighting system

1987-05-01

1988-06-14

Lazarus, Ira S.

Illumination

Supports

Adjustable light support

362425, 362404, 362226, 362372, 362250, F21M 318, F21S 102

Patent

active

047516275

ABSTRACT:
A lighting system includes a plurality of elongate tubular members joined together in a selected array, each tubular member carrying lamp assemblies therein and aimed laterally through apertures in the wall of the tubular member, the lamp assemblies being captured within the tubular members by coupling means enabling rotation of the lamp assemblies for aiming purposes and selective insertion and withdrawal of the lamp assemblies through corresponding apertures for removal and replacement of expended lamps.

REFERENCES:
patent: 2782295 (1957-02-01), Schwenkler
patent: 2790894 (1957-04-01), Zingone
patent: 3003055 (1961-10-01), Liberman
patent: 3155322 (1964-11-01), Akita et al.
patent: 3351750 (1967-11-01), Hall
patent: 4025777 (1977-05-01), Hayakawa
patent: 4360279 (1981-12-01), Cohen
patent: 4360859 (1982-11-01), Ziaylek, Jr.
patent: 4420798 (1983-12-01), Henst et al.
patent: 4437142 (1984-03-01), Donato et al.
patent: 4482944 (1984-11-01), Roossine et al.
patent: 4499528 (1985-02-01), Howlitzki

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