Illumination – Light modifier – Translucent or opaque
Patent
1979-07-30
1981-06-23
Lechert, Jr., Stephen J.
Illumination
Light modifier
Translucent or opaque
362311, 362450, F21V 106
Patent
active
042754348
ABSTRACT:
A lampshade comprising at least a pair of upper and lower hoops secured to a flexible covering extending between said hoops. The flexible covering is preferably of a washable, stretch knit fabric so that the entire lampshade may be immersed for cleaning. The flexible covering is formed of a flat sheet of a predetermined shape and formed in a tubular configuration by a generally longitudinal seam. A longitudinally extending lighting fixture comprising a plurality of individual light sources is provided for an elongated alternate form of the lampshade. The flexible covering may also be formed of a sheet which is sufficiently pliable to conform to the shape of a single hoop and suffficiently rigid to retain such shape without being weighted or shaped by a second hoop. Manually operable quick release fastening means are provided to interconnect the various coverings to the associated hoop or hoops.
REFERENCES:
patent: 3023307 (1962-02-01), Okamoto
Bradley Manufacturing Company
Lechert Jr. Stephen J.
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