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. 21, 2015
Filed:
Mar. 13, 2013
Applicant:
Bose Corporation, Framingham, MA (US);
Inventor:
Steven A. Silverstein, Marlborough, MA (US);
Assignee:
Bose Corporation, Framingham, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); B60N 2/48 (2006.01); B60N 2/58 (2006.01); B60N 2/42 (2006.01); B60N 2/427 (2006.01); H04R 5/02 (2006.01);
U.S. Cl.
CPC ...
H04R 1/023 (2013.01); B60N 2/4214 (2013.01); B60N 2/42709 (2013.01); B60N 2/4876 (2013.01); B60N 2/58 (2013.01); H04R 1/02 (2013.01); H04R 1/025 (2013.01); H04R 5/023 (2013.01);
Abstract
A grille for an electroacoustic transducer. The grille has a frame defining a length, a width, and a depth, the frame configured to cover at least a portion of the electroacoustic transducer, and the frame configured as substantially acoustically transparent relative to the electroacoustic transducer. The frame has an energy absorption capacity such that for a mass of 6.8 kg impacting the frame at a speed of 24.1 km/h, the 3 ms deceleration is no more than 80 gs.