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:
Jun. 15, 2021
Filed:
May. 03, 2017
Applicant:
4a Manufacturing Gmbh, Traboch, AT;
Inventors:
Assignee:
4A Manufacturing GmbH, Traboch, AT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 7/10 (2006.01); H04R 7/16 (2006.01); H04R 9/06 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 7/10 (2013.01); H04R 7/16 (2013.01); H04R 9/06 (2013.01); H04R 31/003 (2013.01); H04R 2307/023 (2013.01);
Abstract
The present invention relates to a membrane plate structure for generating sound waves, the membrane plate structure comprises a vibrating element for generating sound waves and a membrane plate which is coupleable to the vibrating element. The membrane plate has a different width with respect to its length, wherein the width is shorter than the length. The membrane plate comprises an UD layer made of fibers, wherein the fibers of the UD layer are oriented along the width of the membrane plate.
Foglia, Domenico. (2021). Membrane plate structure for generating sound waves (U.S. Patent No. 11039252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11039252
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile