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. 19, 2016
Filed:
Aug. 18, 2014
Applicant:
Hamilton Sunstrand Corporation, Charlotte, NC (US);
Inventors:
David J. Dollhopf, Rockford, IL (US);
Alan Kasner, Long Grove, IL (US);
Suzanne L. B. Woll, Rockford, IL (US);
Assignee:
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/86 (2006.01); E04B 1/84 (2006.01); B64F 1/26 (2006.01); G10K 11/168 (2006.01);
U.S. Cl.
CPC ...
E04B 1/84 (2013.01); B64F 1/26 (2013.01); G10K 11/168 (2013.01);
Abstract
An acoustic absorption material may comprise an outer layer and a first layer of batting material proximate to the outer layer. A first layer of room temperature vulcanized silicone (RTV) may be proximate to the batting material. A second layer of batting material may be proximate to the first layer of RTV opposite the first layer of batting material.