Multi-state shippable lampshade

Details Multi-state shippable lampshade Multi-state shippable lampshade

1998-12-28

2000-10-03

Husar, Stephen

Illumination

Light modifier

Translucent or opaque

362294, 362345, F21V 106

Patent

active

061263001

ABSTRACT:
A protective, reversibly convertible lampshade. A first rigid frusto-conical section is adapted to receive a bulb socket. A second intermediate section is coupled to the first section and has a generally frustumated cone shape with the narrower end coupled to the broader end of the first frusto-conical section. The second section has a series of radially oriented slits for providing flexible movement of the second section relative to the first section. A third, frusto-conical section, the narrower end of the third frusto-conical section is coupled to the wider end of the second frusto-conical section. The third frusto-conical section is formed of a rigid material. Application of force to the first and second sections acts to cause the intermediate section to bend and fold relative to the first and third sections so that the volume of the lampshade is reduced in a reversible fashion.

REFERENCES:
patent: 2711346 (1955-06-01), Wells
patent: 3075074 (1963-01-01), Asher

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