Patent ID: 7765762

Claim:
A ceiling panel for use in a grid-type suspended ceiling wherein the grid includes a plurality of spaced tees with lower flanges, the panel being substantially hollow and comprising an assembly of a rectangular thin wall frame and a facing material attached to a bottom of the frame, the frame having at least two opposing edges each with a lip at a lower section and an angled sidewall integral with the lip and extending upwardly and inwardly towards a top facing wall of the frame and the center of the panel from the lower section, and at least two support flange areas spaced along each of said opposing edges adapted to rest on the flanges of the grid tees and thereby suspend the panel on the grid, the facing material extending horizontally under an adjacent grid tee flange to conceal at least a portion of the flange when viewed from below, the configuration of the facing material, lip, angled sidewall and support flange areas allowing the facing material and lip of the edge of an adjacent identical panel to be lifted and received in a space between the grid tee flange supporting the panel and the lip of the panel when it is lifted and shifted to allow the adjacent identical panel to be dismounted from the grid.