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.

Date of Patent:
May. 21, 2024

Filed:

Mar. 17, 2022
Applicant:

Välinge Innovation Ab, Viken, SE;

Inventors:

Fredrik Boo, Kågeröd, SE;

Anders Nilsson, Helsingborg, SE;

Karl Quist, Höganäs, SE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04F 15/02 (2006.01); E04F 13/08 (2006.01); E04G 23/00 (2006.01);
U.S. Cl.
CPC ...
E04F 15/02038 (2013.01); E04F 13/0894 (2013.01); E04F 2201/0146 (2013.01); E04F 2201/023 (2013.01); E04F 2201/042 (2013.01); E04F 2201/043 (2013.01); E04F 2201/044 (2013.01); E04G 23/006 (2013.01);
Abstract

A set of panels each including a main surface, a first edge, an opposite second edge, a third edge which is adjacent to the first edge and a fourth edge which is opposite to the third edge. The set includes a mechanical locking device which is configured to lock the first edge to the second edge. The locking device includes a flexible tongue. The flexible tongue includes a central part configured to cooperate with a tongue groove for locking. A first edge part and the tongue groove are configured such that when in the locked position a force P′ is applied adjacent the first edge and the third edge of the first panel and another force P is applied adjacent the second edge and the third edge of the second panel, the first edge part is pushed towards a bottom surface of an insertion groove which allows a disassembling.


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