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:
Jul. 03, 2018
Filed:
Feb. 05, 2015
Applicant:
Harman Becker Automotive Systems Gmbh, Karlsbad, DE;
Inventors:
Joerg Prokisch, Karlsbad, DE;
Robert Obermaier, Karlsbad, DE;
Assignee:
Harman Becker Automotive Systems GmbH, Karlsbad, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/00 (2006.01); H04R 9/06 (2006.01); H04R 11/02 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 31/006 (2013.01); H04R 9/06 (2013.01);
Abstract
Disclosed is a loudspeaker comprising a loudspeaker frame and a magnet to which the loudspeaker frame is attached, characterized in that the magnet has a conical outer surface, the loudspeaker frame has a conical inner surface designed to form a press fit with the conical outer surface of the magnet, the magnet includes an undercut, and the loudspeaker frame includes a number of snap-on hooks, at least one of which engages with the undercut in the press-fit state.