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:
Aug. 23, 2011
Filed:
Nov. 09, 2005
Applicant:
Gerhard Duernberger, Strasswalchen, AT;
Inventor:
Gerhard Duernberger, Strasswalchen, AT;
Assignee:
Kaind1 Flooring GmbH, Wals, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B 2/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a cladding panel having at least two pairs of side edges lying substantially opposite one another. The cladding panel includes a coupling mechanism structured and arranged on at least one of the at least two pairs of side edges, and including a groove and a tongue extending along respective side edges of the at least one pair. A roughening formed on at least a section of at least one of the tongue and the groove.