Metal panels for accessible concealed ceiling system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5311719
SERIAL NO

07978363

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Abstract

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A suspended ceiling system utilizing main runners with cross runners, said main runners and cross runners having an inverted-T configuration with a web with flanges extending from opposite sides thereof and a plurality of metal panels. Each of the metal panels is provided with a suspension arrangement adjacent a pair of opposite edges to enable hanging the panel from flanges of adjacent main runners to conceal the runners. The suspension arrangement is such that space is provided to enable disassembling a panel from the system without disturbing adjacent panels. The panel may be provided with a stop arrangement which would prevent unintentional disengagement of the suspension arrangement from a flange of the main runner.

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Patent Owner(s)

Patent OwnerAddress
CHICAGO METALLIC CORPORATION4849 SOUTH AUSTIN AVENUE CHICAGO IL 60638

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jahn, Martin D Chicago, IL 5 108

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