Drop ceiling system

Details Drop ceiling system Drop ceiling system

1997-10-31

1999-04-13

Canfield, Robert

Static structures (e.g., buildings)

Sheetlike element assembled parallel to existing wall,...

Element spaced from wall, ceiling, or floor and held by...

5250606, 5250609, 525061, 525921, E04B 918

Patent

active

058932500

ABSTRACT:
A ceiling has elongated suspension members that attach to ceiling joists or structure and an interlocking tile mechanism. The individual tiles are provided with opposed side walls having mating interlock features for aligning and supporting a network of suspended tiles.

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patent: 5050360 (1991-09-01), Gailey
patent: 5177923 (1993-01-01), Nemchock
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patent: 5687526 (1997-11-01), Benvenuto et al.
Appendix 3 "Installation Instructions for Current Track System".

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