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. 26, 2019
Filed:
Oct. 23, 2014
Applicant:
B & W Group Ltd, Worthing, West Sussex, GB;
Inventors:
Martial Andre Robert Rousseau, Brighton, GB;
Stuart Michael Nevill, Brighton, GB;
Assignee:
EVA Automation, Inc., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); H04R 9/06 (2006.01); H04R 1/28 (2006.01); H04R 31/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/2873 (2013.01); H04R 1/025 (2013.01); H04R 9/06 (2013.01); H04R 31/003 (2013.01); H04R 2400/11 (2013.01);
Abstract
A loudspeaker chassis assembly () comprises a loudspeaker chassis () and one or more mass damping elements (), which dampen vibration of the chassis (). The mass damping elements () may be directly attached to the chassis () and may be tuned to dampen one or more particular vibrational modes of the chassis ().