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

Claim 3:
4. A method for installing the registrable ceiling module of claim 1, comprising, in sequential order:
inserting the installation recess at first and second corners of the registrable ceiling module into two profile edges of a rectangle of a support grid, wherein the face is disposed downward and the registrable ceiling module is rotated about 20 degrees with respect to the rectangle of a support grid prior to the insertion;
moving the two corners parallel to the support grid and towards another two corners of the rectangle of a support grid until one or more of the module edges are substantially parallel to one or more of the profile edges;
lifting one or more of a third corner or a fourth corner of the registrable ceiling module such that an entirety of the back is above the two profile edges wherein the third and fourth corners are in a different location than the first and second corners; and
moving the registrable ceiling module diagonally until the two profile edges are received by the fixing recesses.