Table lamp

Details Table lamp Table lamp

1989-07-18

1990-03-27

Ostrager, Allen M.

Illumination

Light source and modifier

Adjustable or repositionable light source or light source...

362418, 362419, F21V 2118

Patent

active

049126121

ABSTRACT:
A lamp comprising a base; a unit supporting a bulb; and adjustable means for connecting and enabling adjustment of the supporting unit in relation to the base; which connecting means substantially consist of a rigid helical spring, and an elbow type tube designed to slide along the spring between a position adjacent to the base and a position adjacent to the unit supporting the bulb.

REFERENCES:
patent: 2732487 (1956-01-01), Crider
patent: 4238816 (1980-12-01), Merlo
patent: 4494177 (1985-01-01), Matthews
patent: 4692850 (1987-09-01), LeDoux

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