Lamp

Illumination – Supports – Standard-type support

Patent

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Details

362255, 362319, 362414, F21V 2114

Patent

active

054023289

ABSTRACT:
Disclosed is an adjustable lamp assembly especially suitable for use as a table or desk lamp. The lamp assembly has a substantially spherical or conical base member having an adjustable center of gravity which allows it to be moved and retained in a variety of inclined and tilted positions. Also disclosed is a lamp assembly having a concave shade member having a peripheral rim and a central opening adapted to rest upon and be supported freely on the curved outer surface of a lamp bulb globe whereby the peripheral rim of the shade member will remain in a horizontal plane as the lamp assembly is tilted relative to the horizontal plane.

REFERENCES:
patent: D205081 (1966-06-01), Cousins et al.
patent: 732211 (1903-06-01), Mygatt
patent: 2806131 (1957-09-01), Palmer
patent: 4706172 (1987-11-01), Lebowitz
patent: 4974135 (1990-11-01), Wen-Tsung
patent: 4974139 (1990-11-01), Chin-Song
patent: 5001617 (1991-03-01), Chan
patent: 5045986 (1991-09-01), Lin
patent: 5134555 (1992-07-01), Messana

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