Collapsible lamp shade frame

Details Collapsible lamp shade frame Collapsible lamp shade frame

1975-12-11

1977-12-06

O'Connor, Edna M.

Illumination

Light modifier

Translucent or opaque

362352, F21V 106

Patent

active

040619133

ABSTRACT:
A lamp shade assembly in which a series of ribs and annular spacers for the ribs are adapted to stack together as a pack but, when assembled on the spacers form an annular lamp shade. The spacers have an interlocking configuration for the ribs at spaced intervals arranged so that the ribs are held in interlock with the spacers by flexure of the materials from which at least the ribs are formed. SU

REFERENCES:
patent: 2683800 (1954-07-01), Tradelius
patent: 2702341 (1955-02-01), Tradelius
patent: 3162377 (1964-12-01), Ozeki
patent: 3194959 (1965-07-01), Bashaw

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