Lampstand for lampshade

Details Lampstand for lampshade Lampstand for lampshade

1977-11-11

1979-09-04

Padgett, Benjamin R.

Illumination

Supports

Standard-type support

362 35, 362277, 362279, 362352, 362417, 362418, 362431, 362434, 362806, D48 20A, F21S 102, F21S 112, F21V 1706

Patent

active

041670345

ABSTRACT:
A lampstand providing a stable and properly-oriented support for a lampshade, particularly one constituted by an oriental lantern formed by a collapsible paper shell having polar openings, each of which is bridged by a strut having a central loop. The stand includes a vertical pole carrying a bulb socket and a harp formed by a triad of arms which encage the bulb and interconnect upper and lower rings. The lower ring is secured to the pole and the upper ring supports an extension rod in axial alignment with the pole. The lantern is mounted on the stand to envelop the bulb, the upper loop being attached to the head of the extension rod, the lower loop engaging the pole at a point just below a resilient collar which embraces the pole and is shiftable to a position subjecting the lantern to tension to maintain the shell thereof in its fully expanded state. Extension rods of different length may be installed on the harp to allow for centering of the bulb for a range of shade sizes.

REFERENCES:
patent: 732806 (1903-07-01), Wolfert et al.
patent: 1974077 (1934-09-01), Lynch
patent: 2198096 (1940-04-01), Sweet
patent: 2204986 (1940-06-01), Gould, Jr.
patent: 2223605 (1940-12-01), Dupler
patent: 2300621 (1942-11-01), Dupler
patent: 2594074 (1952-04-01), Rosenfeld
patent: 3142446 (1964-07-01), Okamato
patent: 3585379 (1971-06-01), Yamamoto et al.
patent: 3742206 (1973-06-01), Summa
patent: 3778611 (1973-12-01), Burridge et al.

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