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. 02, 2019
Filed:
Sep. 12, 2017
Applicant:
Motorola Solutions, Inc., Chicago, IL (US);
Inventors:
Andrew P. Miehl, Boca Raton, FL (US);
Deborah A. Gruenhagen, Southwest Ranches, FL (US);
Ryan M. Nilsen, Plantation, FL (US);
Jorge L. Garcia, Plantation, FL (US);
Vance McGary, Miami, FL (US);
Assignee:
MOTOROLA SOLUTIONS, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); H04M 1/03 (2006.01); H04R 1/28 (2006.01);
U.S. Cl.
CPC ...
H04R 1/025 (2013.01); H04M 1/03 (2013.01); H04R 1/2803 (2013.01); H04R 2201/003 (2013.01); H04R 2499/15 (2013.01);
Abstract
A removable cartridge for a portable communication device. The removable cartridge includes frame having a first surface, and an opposite second surface. The second surface is non-planar and is shaped to conform to a shape of a speaker cone in the portable communications device. The removable cartridge also includes a membrane coupled to the first surface of the frame. A portion of the membrane is suspended over an open gap defined by the frame.