The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2015
Filed:
Dec. 20, 2011
Paul N. Hagman, Mount Vernon, WA (US);
Paul N. Hagman, Mount Vernon, WA (US);
Other;
Abstract
The disclosure relates to several embodiments of a concealed speaker system, The concealed speaker system further has a speaker assembly mounted to the base frame and an active member which may be formed of PVC, expanded PVC, hardened fibrous materials, foam core, or equivalents that has an outer surface which in some embodiments is substantially coplanar with the surrounding wall section, and in other embodiments extends slightly outward therefrom. The base frame, speaker assembly, and the active member cooperate to form an acoustic chamber that is positioned behind the inner surface of the active member. Acoustic energy is transferred from the speaker assembly to the active member where the sound is produced therefrom to the room.