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 11933335 B1

Date of Patent:

Mar. 19, 2024

Filed:

Nov. 22, 2022

Symmetric tongue and t-cross

Applicant:

Välinge Innovation Ab, Viken, SE;

Inventor:

Peter Derelöv, Helsingborg, SE;

Assignee:

VALINGE INNOVATION AB, Viken, SE;

Attorney:

Boone IP Law

Primary Examiner:

Patrick J Maestri

Int. Cl.

CPC ...

F16B 12/24 (2006.01); A47B 47/00 (2006.01); A47B 47/04 (2006.01); A61M 5/14 (2006.01); E04F 15/02 (2006.01); E04F 15/04 (2006.01); E04F 15/10 (2006.01); F16B 12/12 (2006.01); F16B 12/26 (2006.01); A47B 61/00 (2006.01); A47B 63/00 (2006.01); A47B 77/00 (2006.01); A47B 88/90 (2017.01); B65D 6/34 (2006.01);

U.S. Cl.

CPC ...

F16B 12/24 (2013.01); A47B 47/0075 (2013.01); A47B 47/042 (2013.01); A61M 5/1413 (2013.01); E04F 15/02011 (2013.01); E04F 15/02038 (2013.01); E04F 15/04 (2013.01); E04F 15/102 (2013.01); E04F 15/105 (2013.01); F16B 12/125 (2013.01); F16B 12/26 (2013.01); A47B 61/00 (2013.01); A47B 63/00 (2013.01); A47B 77/00 (2013.01); A47B 88/941 (2017.01); A47B 2230/0081 (2013.01); A47B 2230/0096 (2013.01); B65D 9/34 (2013.01); E04F 2201/0138 (2013.01); E04F 2201/0505 (2013.01); E04F 2201/0535 (2013.01); E04F 2201/0547 (2013.01); Y10T 403/7075 (2015.01);

Abstract

A set including a first panel, a second panel and a mechanical locking device for locking the first panel to the second panel, the mechanical locking device includes an insertion groove at the second edge surface, a flexible tongue positioned in the insertion groove and an edge tongue including a tongue groove, the flexible tongue includes a first locking surface and a second locking surface, the first locking surface is configured to cooperate with the tongue groove for locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a first orientation, the second locking surface of the flexible tongue is configured to cooperate with the tongue groove for a locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a second orientation.

Find Patent Forward Citations