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. 07, 2002
Filed:
Apr. 02, 2001
Applicant:
Inventors:
Michael C. Jezewski, East Sparta, OH (US);
Milton D. Lenarz, Magnolia, OH (US);
David M. Muckley, Uniontown, OH (US);
Maureen R. Putt, Canton, OH (US);
Steven G. Sehmer, North Canton, OH (US);
Assignee:
Collins & Aikman Products Corp., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/82 ;
U.S. Cl.
CPC ...
E04B 1/82 ;
Abstract
A multi-layer acoustically absorptive mat includes a base layer having an exposure hole defined therein. A face layer is disposed adjacent the base layer. An acoustic absorbing layer is interposed between the base layer and the face layer. The acoustic absorbing layer includes an exposed portion extending across the exposure hole wherein the base layer is bonded to the acoustic absorbing layer.