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:
Apr. 11, 2017
Filed:
Nov. 16, 2015
Anthony Bongiovi, Port St. Lucie, FL (US);
Lawrence Robert Hamelink, Hamilton, MI (US);
Brian K. Servis, Holland, MI (US);
John Robert Bielski, Chesterfiled, MI (US);
Anthony Bongiovi, Port St. Lucie, FL (US);
Lawrence Robert Hamelink, Hamilton, MI (US);
Brian K. Servis, Holland, MI (US);
John Robert Bielski, Chesterfiled, MI (US);
Bongiovi Acoustics LLC, Port St. Lucie, FL (US);
Abstract
The present invention provides for a surface acoustic transducer optimally structured to produce sound within an aircraft cabin by vibrating the interior cabin walls. Specifically, the surface acoustic transducer comprises a primary assembly comprising a voice coil assembly having a voice coil former and wire, and a transducer housing for retaining said primary assembly and a magnet therein such in movable relations. The present surface acoustic transducer may further include a spider structured to provide an improved excursion. An external housing may additionally be provided comprising a rigid retaining wall for protecting the surface acoustic transducer from potential externally applied forces and a malleable excursion cover allowing for an excursion of the primary assembly thereof.