Patent ID: 11952777
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 0:
1. A registrable ceiling module installable from below comprising:
a face having a substantially rectangular shape with a first set of four vertices each comprising a right angle, a back disposed opposite the face and comprising a second set of four vertices each comprising an obtuse angle, and four module edges, wherein each of the module edges comprises:
a front flange extending from, and in a same plane as, the face and having a first thickness;
an installation recess disposed between the face and the back and having a second thickness and a first depth with respect to the first set of four vertices;
a fixing recess disposed between the back and the installation recess and having a third thickness and a second depth with respect to the first set of four vertices; and
a support flange extending from, and in a same plane as, the back and having a fourth thickness, a third depth at a first portion extending along each of the module edges from each of the first set of four vertices to a second portion of each of the module edges, and a fourth depth at the second portion that is less than the third depth, wherein the third and fourth depths are with respect to the first set of four vertices.