Ceiling lamp suspending device

Illumination – Supports – Ceiling-suspended support

Reexamination Certificate

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Details

C362S404000, C416S005000

Reexamination Certificate

active

06948833

ABSTRACT:
A ceiling lamp suspending device comprise the following elements. A wire connecting box has two ears arranged at two edges thereof. A retaining sheet is below the wire connection box. A through hole is near a center of the retaining sheet. One edge of the through hole is extended with and communicable to a long hole. A stop elastomer is disposed aside the through hole. A part of the stop elastmoer covering the through hole. A retaining block is installed below the retaining sheet. The retaining block has a threaded section and a shaft extended from the threaded section upwards. An upper end of the shaft is a neck portion and a suspending portion. A via hole is formed on the shaft. The suspending portion passes through the through hole of the retaining sheet; and the neck portion is movable in the long hole.

REFERENCES:
patent: 4300732 (1981-11-01), Gaeta
patent: 6565240 (2003-05-01), Wu
patent: 6612531 (2003-09-01), Wu
patent: 6655816 (2003-12-01), Wu
patent: 6666613 (2003-12-01), Wu
patent: 6695464 (2004-02-01), Wu
patent: 6715906 (2004-04-01), Wu
patent: 6733159 (2004-05-01), Wu
patent: 6761469 (2004-07-01), Wu
patent: 6793378 (2004-09-01), Wu

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