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. 01, 2013
Filed:
Mar. 24, 2009
Applicants:
Allan Marcus Dellinger, Matthews, NC (US);
Patrick H. Giles, Anoka, MN (US);
Steven F. Nielsen, Charlotte, NC (US);
Inventors:
Allan Marcus Dellinger, Matthews, NC (US);
Patrick H. Giles, Anoka, MN (US);
Steven F. Nielsen, Charlotte, NC (US);
Assignees:
Dell SeVen, Inc., Matthews, NC (US);
Maxxon Corporation, Hamel, MN (US);
Southeast Nonwovens, Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 1/82 (2006.01);
U.S. Cl.
CPC ...
Abstract
An acoustically insulating product for acoustically insulating a building structure includes a base entangled net material, and an acoustical nonwoven material. The acoustical nonwoven material is on at least one side of the base entangled net material. The acoustical nonwoven material has an increase in impact insulation class of 6 or greater.