EP 0468755 A1 19920129 - Suspended ceiling system.
Title (en)
Suspended ceiling system.
Title (de)
Bauweise für eine aufgehängte Decke.
Title (fr)
Système de plafond suspendu.
Publication
Application
Priority
GB 9016193 A 19900724
Abstract (en)
A suspended ceiling system in which a two part ceiling tile (1) is suspended from an overhead grid system (2). The tile comprises a main portion (1A) and a secondary tile portion (1B) which is removably mounted in a central aperture (3)in the main tile portion (1A). The secondary tile portion (1B) includes delineating means in the form of a groove (23) surrounding an inner area (6) which can provide a decorative feature for the ceiling tile or the inner area 6 can be omitted or removed to facilitate adaptation of the secondary tile portion to mount auxiliary services thereon such as lighting systems, sprinkler sytems, public address system etc. <IMAGE>
IPC 1-7
IPC 8 full level
E04B 9/04 (2006.01)
CPC (source: EP)
E04B 9/0478 (2013.01)
Citation (search report)
- [X] US 4377059 A 19830322 - KUHR ALBERT F
- [X] US 4493171 A 19850115 - STAHLHUT LEO G [US]
- [Y] US 1400882 A 19211220 - KLAUER WILLIAM H
- [Y] FR 1371106 A 19640828
- [A] US 3064851 A 19621120 - GUIGLI EMIL B
- [A] DE 2552036 A1 19760526 - MEIER JAKOB
- [A] FR 83645 E 19640918
Designated contracting state (EPC)
CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
EP 0468755 A1 19920129; GB 2246377 A 19920129; GB 2246377 B 19940817; GB 9016193 D0 19900905; GB 9115894 D0 19910904
DOCDB simple family (application)
EP 91306723 A 19910723; GB 9016193 A 19900724; GB 9115894 A 19910723