Illumination – Elongated source light unit or support – With or including transparent or translucent member
Patent
1987-12-22
1989-10-24
Husar, Stephen F.
Illumination
Elongated source light unit or support
With or including transparent or translucent member
362225, 362260, 362224, F21S 300
Patent
active
048766330
ABSTRACT:
A lighting unit, especially for a lighting system is described and is characterized by a carrier section which has a flattened elongate cross-section which terminates in acute angles at both ends, with all functional elements being concentrated in the central part which always has the largest vertical dimension. Changes of the dimensions lead, as a result of the selected layout to no substantial change in the outer appearance, so that powerful systems can also be realized with the same shape without impairing the external appearance.
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patent: 4282564 (1981-08-01), McGunkin, Jr. et al.
patent: 4338653 (1982-07-01), Marrero
patent: 4667275 (1987-05-01), Hirst et al.
Husar Stephen F.
Neils Peggy A.
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