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. 01, 2003
Filed:
Nov. 14, 2000
Applicant:
Inventor:
Eric Renault, Aubergenville, FR;
Assignee:
Rieter Automotive (International) AG, Zollikon, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 ;
U.S. Cl.
CPC ...
B32B 3/12 ;
Abstract
An insulating lining that is used as a floor covering and is especially useful in providing acoustic insulation. The insulating lining consists of a covering layer and a cell layer with a plurality of cells. The cells are defined by lateral cell walls and are open on the bearing surface side. The cell walls of the cell layer have spacers on the bearing surface side so that when the insulating covering is in place air which is enclosed in each cell can communicate directly with the airspace in each adjacent cell through a lateral space between the bearing surface and the bottom edge of the cell wall between each pair of adjacent cells.