Lamp shade

Details Lamp shade Lamp shade

1991-10-22

1993-01-26

Cole, Richard R.

Illumination

Light modifier

Translucent or opaque

362352, 362356, 362360, F21V 100

Patent

active

051817764

ABSTRACT:
This invention relates to a lamp shade and in particular to one which includes a plurality of leaves each having a smooth flange around its circumference and a plurality of aligned protuberances along a center line of an inner side thereof, a rod fixedly mounted on a center line of the inner side of each leave, a retainer having a recess at one side and two grooves at the other, and a fixing support having a plurality of teeth each engaged with the groove of the retainer, whereby the lamp shade is easily assembled when in use and easily dismantled for stowage and transportation.

REFERENCES:
patent: 559149 (1896-04-01), Stenz
patent: 1363782 (1920-12-01), Handel
patent: 2683801 (1954-07-01), Faselt
patent: 3075074 (1963-01-01), Asher
patent: 4165529 (1979-08-01), Hagelthorn
patent: 4490776 (1984-12-01), Kluch
patent: 4541038 (1985-09-01), Van Noord
patent: 4605999 (1986-08-01), Payne
patent: 4772992 (1988-09-01), Tang

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