logo

For the Inventor, By the Inventor

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.:

US 11498305 B1

PDFFull Text
Date of Patent:
Nov. 15, 2022

Filed:

Oct. 17, 2019

Floorboards with decorative grooves

Applicant:

Valinge Innovation Ab, Viken, SE;

Inventors:

Darko Pervan, Viken, SE;

Tony Pervan, Stockholm, SE;

Assignee:

VALINGE INNOVATION AB, Viken, SE;

Attorney:

Buchanan Ingersoll & Rooney P.C.

Primary Examiner:

Chi Q Nguyen

Int. Cl.
CPC ...
E04B 2/00 (2006.01); B32B 3/06 (2006.01); B27M 3/04 (2006.01); B23C 3/30 (2006.01); B44C 5/04 (2006.01); E04F 15/02 (2006.01); B27F 1/06 (2006.01); B44C 1/22 (2006.01); B32B 3/02 (2006.01); E04F 15/04 (2006.01); B32B 38/00 (2006.01); F16B 5/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/06 (2013.01); B23C 3/305 (2013.01); B27F 1/06 (2013.01); B27M 3/04 (2013.01); B32B 3/02 (2013.01); B32B 38/105 (2013.01); B44C 1/222 (2013.01); B44C 5/04 (2013.01); B44C 5/0469 (2013.01); E04F 15/02 (2013.01); E04F 15/02033 (2013.01); E04F 15/02161 (2013.01); E04F 15/04 (2013.01); E04F 15/045 (2013.01); B32B 2419/04 (2013.01); B32B 2451/00 (2013.01); E04F 2201/0115 (2013.01); E04F 2201/0153 (2013.01); E04F 2201/023 (2013.01); E04F 2201/025 (2013.01); F16B 5/008 (2013.01); Y10T 29/49629 (2015.01); Y10T 29/49936 (2015.01); Y10T 29/49982 (2015.01); Y10T 156/108 (2015.01); Y10T 428/167 (2015.01);
Abstract

Floorboards which have a core and a surface layer and are provided with decorative joint edges which are formed by removing the surface layer. A method for making a floorboard, or a floor element that is to be divided into at least two floorboards, the method including making a core from a sheet shaped material, from which a part of a locking system for vertical locking of the floorboards is to be formed, impregnating and/or staining the core surface with a substance at least in portions which in the completed floorboard will constitute a joint edge of the completed floorboard, and arranging an surface layer on the core surface.

Find Patent Forward Citations

Loading…