Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 5, 2022
Patent Application Number
16611571
Date Filed
January 23, 2019
Patent Citations
Patent Primary Examiner
A method includes providing a diffuser that has a frame with a base portion and an outer perimeter portion that protrudes outwards from the base portion. The outer perimeter portion includes a metal flange. A portion of the metal flange is attached to a ceiling stud of a ceiling. The method includes forming an opening in a gypsum board to accommodate the diffuser, and assembling the gypsum board with the ceiling stud so that a bottom surface of the frame of the diffuser is flush with the gypsum board.
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