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:
May. 14, 2013
Filed:
Jun. 11, 2010
Applicants:
Richard James Bliton, Greensboro, NC (US);
Samuel Mark Gillette, Burlington, NC (US);
Troy Raymond Buechler, Salisbury, NC (US);
Inventors:
Richard James Bliton, Greensboro, NC (US);
Samuel Mark Gillette, Burlington, NC (US);
Troy Raymond Buechler, Salisbury, NC (US);
Assignee:
Precision Fabrics Group, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/82 (2006.01); E04B 2/02 (2006.01); E04B 1/84 (2006.01); E04B 1/74 (2006.01); E04B 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a tunable sound absorption facing which includes a cellulosic web and a nonwoven web entangled together. The facing has a controllable air flow resistance.