Universal foldable lamp shade overshade

Details Universal foldable lamp shade overshade Universal foldable lamp shade overshade

1990-12-03

1992-06-09

Ostrager, Allen M.

Illumination

Light modifier

Translucent or opaque

362360, 362457, 362806, F21V 106

Patent

active

051213125

ABSTRACT:
A universal foldable lamp shade overshade which includes a uniformly pleated rectangular sheet of thin, somewhat rigid yet bandeable material having a plurality of side-by-side slender elongated panels integrally connected one to another in accordion fashion along a fold line between each panel. A hole is formed through each panel adjacent its upper end through which a draw string is positioned in in-and-out fashion through alternate holes. The side margins of the pleated sheet are connected to form a somewhat tubular member which is sized, when reduced in circumference at its upper end by tightening the drawstring, to be held in place primarily by gravity over and substantially covering a lamp shade.

REFERENCES:
patent: 4605996 (1986-08-01), Payne
patent: 4646216 (1987-02-01), Chong et al.
patent: 4731715 (1988-03-01), Anderson

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