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:
Oct. 24, 2023
Filed:
Aug. 20, 2020
Applicant:
The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges, Stillwater, OK (US);
Inventor:
James Mathew Manimala, Stillwater, OK (US);
Assignee:
The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges, Stillwater, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 11/16 (2006.01); F24F 13/24 (2006.01); B64D 29/00 (2006.01); B64D 33/02 (2006.01);
U.S. Cl.
CPC ...
G10K 11/161 (2013.01); B64D 29/00 (2013.01); F24F 13/24 (2013.01); B64D 2033/0206 (2013.01); F24F 2013/242 (2013.01);
Abstract
An acoustic damper has a sound pickup unit defining a plurality of pickup unit passageways. Hollow flexible tubes are connected to exit openings of the pickup unit passageways and extend outwardly therefrom. The hollow flexible tubes and pickup unit passageways define acoustic paths.