Patent ID: 9169654
Filing Date: 2015-10-27
Classification: E04F,Y10T

Abstract:
1. Floorboards provided with an upper decorative surface layer extending substantially in a main horizontal plane, said floorboards comprising a mechanical joint system at two opposite edges for locking together adjacent joint edges of two adjacent floorboards, wherein the decorative surface layer at a first joint edge and the decorative surface layer at a second joint edge overlap each other at the mechanical joint system at an overlapping part, said overlapping part is located below the main horizontal plane and includes a first joint surface of the first joint edge facing a second joint surface at the second joint edge, and the first joint surface and the second joint surface are essentially parallel to each other and extend in a plane which is about 0-10° to the main horizontal plane, wherein the decorative surface layer at the first joint edge extends along the first joint surface and the decorative surface layer at the second joint edge contacts the decorative surface layer extending along the first joint surface.