Illumination – Supports – Ceiling-suspended support
Reexamination Certificate
2005-09-27
2005-09-27
Husar, Stephen (Department: 2875)
Illumination
Supports
Ceiling-suspended support
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.
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patent: 4300732 (1981-11-01), Gaeta
patent: 6565240 (2003-05-01), Wu
patent: 6612531 (2003-09-01), Wu
patent: 6655816 (2003-12-01), Wu
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patent: 6733159 (2004-05-01), Wu
patent: 6761469 (2004-07-01), Wu
patent: 6793378 (2004-09-01), Wu
Husar Stephen
Ton Anabel
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