Patent application number | Description | Published |
20110314761 | Accessible Concealed Suspended Ceiling System - A suspended ceiling system is provided comprising at least first and second parallel inverted tee-runners. Each tee-runner comprises a horizontal flange and a vertical web, with the vertical web having at least two spaced openings therein. At least one ceiling panel is associated with the parallel tee-runners. The ceiling panel has opposed side walls and opposed end walls, with a pair of first tabs formed at one end of the ceiling panel and a pair of second tabs formed at the opposite end of the panel. The first tabs are relatively longer than the second tabs and have a length sufficient so that each first tab extends through one of the spaced openings in the web of the first inverted tee-runner and rests on the flange of the first tee-runner, with the second tabs being supported by the flange of the second tee-runner. | 12-29-2011 |
20120317915 | Self-Hanging Notched Ceiling Tile - A ceiling tile with two pairs of outer straight opposing edges for a suspended ceiling having a grid with an opening with two pairs of near-horizontal opposing flanges on which the outer edges of the tile are supported. Two opposing notches on one of the pair of edges receive and rest upon one of the pairs of opposing flanges to vertically hang the ceiling tile. | 12-20-2012 |
20130031863 | Accessible Concealed Suspended Ceiling System - A suspended ceiling system is provided comprising at least first and second parallel inverted tee-runners. Each tee-runner comprises a horizontal flange and a vertical web, with the vertical web having at least two spaced openings therein. At least one ceiling panel is associated with the parallel tee-runners. The ceiling panel has opposed side walls and opposed end walls, with a pair of first tabs formed at one end of the ceiling panel and a pair of second tabs formed at the opposite end of the panel. At least one of the first tabs is relatively longer than at least one of the second tabs, and has a length sufficient so that it extends through one of the spaced openings in the web of the first inverted tee-runner and rests on the flange of the first tee-runner, with the second tabs being supported by the flange of the second tee-runner. | 02-07-2013 |