公开(公告)号：US11761215B2

公开(公告)日：2023-09-19

申请号：US17426982

申请日：2019-01-30

Applicant: 14F Licensing NV

Inventor： Antonio Giuseppe Perra

IPC: E04F15/00 ,  E04F15/02 ,  E04F15/04 ,  E04F15/10

CPC classification number: E04F15/02038 ,  E04F15/046 ,  E04F15/102 ,  E04F15/107 ,  E04F2201/0123 ,  E04F2201/0138 ,  E04F2201/023 ,  E04F2203/065

Abstract: A floor panel and a floor covering including a plurality of such floor panels, and more particularly, a laminated floor panel. The floor panel includes a hook that protrudes from an upward tongue of one floor panel to engage a clearance between an upward tongue block and an upward tongue of an adjacent floor panel.

公开(公告)号：US20220112728A1

公开(公告)日：2022-04-14

申请号：US17427001

申请日：2019-01-30

Applicant: 14F LICENSING NV

Inventor： Antonio Giuseppe Perra

IPC: E04F15/02

Abstract: The present invention relates to a panel and to a floor covering including the same. The present invention also relates to other coverings, such as a wall covering, which are constructed by using a plurality of the panels. According to the invention, the panel includes a first and second coupling profile on opposing sides of the panel. The first coupling profile includes an upward tongue that has a curved portion. This upward tongue is spaced apart from a first inner flank of the panel by a clearance that defines an upward groove. According to the invention, an outermost point of the curved portion is positioned further away from the first inner flank than a center point of the upward tongue.