Lamp shade adapter

Details Lamp shade adapter Lamp shade adapter

1993-09-13

1995-04-04

Lazarus, Ira S.

Illumination

Supports

Standard-type support

362414, 362457, 437641, F21S 112

Patent

active

054042860

ABSTRACT:
A fitting adapter for standing floor lamps which include a C-shaped body having axially positioned threaded members. At the lower end of the C-shaped body there is provided a first female lower threaded member which screws into the the electrical socket of the lamp stand. A male upper threaded member of the lower end of the C-shaped body screws into the finial for holding the lamp shade therebetween. At the upper end of the C-shaped body there is provided a further female threaded portion engagable with a coupling attached to the lamp stand base. With the present invention, a lamp shade for a table lamp can be adapted to fit a standing floor lamp.

REFERENCES:
patent: 933132 (1909-09-01), Smith
patent: 1672794 (1927-01-01), Tizley
patent: 1865179 (1932-06-01), Egli
patent: 1930926 (1933-10-01), Doane
patent: 2299278 (1939-11-01), Paiste
patent: 2595155 (1952-04-01), Mastrangelo
patent: 3116027 (1963-12-01), Kleppin
patent: 4493011 (1985-01-01), Spector
patent: 5091834 (1992-02-01), Kao et al.
Popular Mechanics, Apr. 15, 1941.

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