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:
Mar. 18, 2025
Filed:
May. 31, 2022
Polk Audio, Llc, Carlsbad, CA (US);
Sean O'Brien, Carlsbad, CA (US);
POLK AUDIO, LLC, Carlsbad, CA (US);
Abstract
The present disclosure relates to a loudspeaker transducer comprising a diaphragm (), a frame (), an inner suspensions element () and an outer suspension element (). The diaphragm () comprises a portion turning inwards () towards the frame (). The outer suspension element () is located closer than the inner suspension element () to the main opening of the frame through which the loudspeaker transducer radiates sound. The inner suspension element () is connected to the frame () and the inward turning portion (). The inner suspension element () is connected to the inward turning portion () at an outer end () of the diaphragm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile