公开(公告)号：US12129657B2

公开(公告)日：2024-10-29

申请号：US18182560

申请日：2023-03-13

Applicant: FLOORING INDUSTRIES LIMITED, SARL

Inventor： Jan De Rick

IPC: E04F13/08 ,  E04B2/60 ,  E04B2/02 ,  E04F15/00

CPC classification number: E04F13/0832 ,  E04B2/60 ,  E04F13/0894 ,  E04B2002/0232 ,  E04F2201/0115 ,  E04F2201/0161

Abstract: A wall or ceiling panel, which, on one side edge, comprises a male coupling part and, on an opposite side edge, comprises a female coupling part. The male coupling part comprises a tongue and the female coupling part comprises a groove. The groove is bordered by a front lip and a rear lip, with the characteristic that the panel forms a ceiling-high wall panel and/or has a length of at least 2400 mm.

公开(公告)号：US20240229474A1

公开(公告)日：2024-07-11

申请号：US18558662

申请日：2022-04-27

Applicant: Unilin BV

Inventor： Jan DE RICK

IPC: E04F15/02 ,  B32B3/06 ,  B32B3/30 ,  B32B7/02 ,  B32B9/00 ,  B32B9/04 ,  B32B27/08 ,  B32B27/30 ,  E04F15/08

CPC classification number: E04F15/02038 ,  B32B3/06 ,  B32B3/30 ,  B32B7/02 ,  B32B9/005 ,  B32B9/045 ,  B32B27/08 ,  B32B27/304 ,  E04F15/02033 ,  E04F15/087 ,  B32B2255/26 ,  B32B2307/7376 ,  B32B2419/04 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/042 ,  E04F2201/043

Abstract: A floor element including a support layer having an upper surface and a decorative layer on the upper surface, a first edge and a second edge forming a first pair of opposite sides, a third edge and a fourth edge forming a second pair of opposite sides, and coupling elements on at least the first pair of opposite sides. The coupling elements include a tongue having an upper surface and a lower surface and a groove having a base, an upper lip having a lower surface extending from the base to the second edge and a lower lip extending from the base beyond the upper lip. When two floor elements are coupled, a cavity is formed between the first edge of the support layer of one floor element and the support layer of another floor element.

公开(公告)号：US20240191516A1

公开(公告)日：2024-06-13

申请号：US18383686

申请日：2023-10-25

Applicant: Välinge Innovation AB

Inventor： Roger YLIKANGAS ,  Anders NILSSON ,  Karl QUIST

IPC: E04F15/02 ,  B27G13/14 ,  B27M3/00 ,  B27M3/06

CPC classification number: E04F15/02038 ,  B27G13/14 ,  B27M3/0066 ,  B27M3/06 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/043 ,  E04F2201/044

Abstract: Building panels, such as a floor panels or wall panels, which include a first mechanical locking system at respective parallel and opposite third and fourth edges, such as long edges, configured to cooperate for horizontal and vertical locking between two adjacent building panels, preferably by a folding motion. The panels further include a second locking system at respective parallel and opposite first and second edges, such as short edges, configured to cooperate for horizontal and vertical locking of two adjacent building panels. An upper edge portion of one of the third edge or fourth edge, preferably the third edge, includes a first lower lip portion configured to cooperate with a first upper lip portion of an upper edge portion of the other of the third and fourth edge of an adjacent panel when the third and fourth edges are arranged in locking engagement.

公开(公告)号：US11788300B2

公开(公告)日：2023-10-17

申请号：US17354396

申请日：2021-06-22

Applicant: FLOORING INDUSTRIES LIMITED, SARL

Inventor： Jan De Rick

IPC: E04F13/08 ,  E04B2/60 ,  E04F13/00 ,  E04B2/02

CPC classification number: E04F13/0832 ,  E04B2/60 ,  E04F13/0894 ,  E04B2002/0232 ,  E04F2201/0115 ,  E04F2201/0161

Abstract: A wall or ceiling panel, which, on one side edge, comprises a male coupling part and, on an opposite side edge, comprises a female coupling part. The male coupling part comprises a tongue and the female coupling part comprises a groove. The groove is bordered by a front lip and a rear lip, with the characteristic that the panel forms a ceiling-high wall panel and/or has a length of at least 2400 mm.

公开(公告)号：US11680414B2

公开(公告)日：2023-06-20

申请号：US17195876

申请日：2021-03-09

Applicant: FLOORING INDUSTRIES LIMITED, SARL

Inventor： Mark Cappelle

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

CPC classification number: E04F15/02038 ,  E04F15/02 ,  E04F15/02033 ,  E04F15/045 ,  E04F15/048 ,  E04F15/102 ,  E04F2201/013 ,  E04F2201/0115 ,  E04F2201/0138 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/026 ,  E04F2201/041 ,  E04F2201/043 ,  E04F2201/049 ,  E04F2201/0529 ,  Y10T29/49623 ,  Y10T29/49629

Abstract: Floor covering, made of floor elements, which, at least at two opposite sides, comprise a male and a female coupling part, which allow that two of such floor elements can be interconnected at the respective sides at the respective sides by pushing one of these floor elements with the associated male coupling part, by means of a downward movement, home into the female coupling part of the other floor element, wherein at least one of said coupling parts, either the male coupling part or the female coupling part, is made as least partially in a filled synthetic material composite, such as extruded wood.

公开(公告)号：US20230142257A1

公开(公告)日：2023-05-11

申请号：US17843538

申请日：2022-06-17

Applicant: I4F Licensing NV

Inventor： Eddy Alberic Boucké

IPC: E04F15/02 ,  E04F13/08

CPC classification number: E04F15/02038 ,  E04F13/0894 ,  E04F2201/0146 ,  E04F2201/0161 ,  E04F2201/042 ,  E04F2201/043

Abstract: The present invention relates to a panel, in particular a floor panel, comprising a at least one first coupling part and at least one second coupling part connected respectively to opposite edges of the core, which first coupling part comprises an upward tongue, at least one upward flank lying at a distance from the upward tongue and an upward groove, which second coupling part comprises a downward tongue, at least one downward flank lying at a distance from the downward tongue, and a downward groove, wherein the upward tongue is provided with a first locking element; wherein the downward flank is provided with a second locking element, wherein the downward tongue is provided with a third locking element, wherein the upward flank is provided with a fourth locking element.

公开(公告)号：US20190063076A1

公开(公告)日：2019-02-28

申请号：US15923475

申请日：2018-03-16

Applicant: Valinge Innovation AB

Inventor： Christian Boo ,  Stefan Stigert

IPC: E04F15/02 ,  E04F15/10 ,  E04F13/08 ,  B29C65/00 ,  E04C2/38 ,  E04C2/02

CPC classification number: E04F15/02038 ,  B29C66/41 ,  E04C2/02 ,  E04C2/38 ,  E04F13/0894 ,  E04F15/102 ,  E04F2201/0161 ,  E04F2201/043 ,  E04F2201/0547 ,  Y10T29/49623 ,  Y10T29/49629

Abstract: Building panels provided with a mechanical locking system including a tongue, at first edge of a first building panel, cooperating with a tongue groove, at a second edge of an adjacent second building panel, for vertical locking of the building panels and a method for producing such building panels. The method includes the step of forming the tongue of material of the first edge. The insertion groove may have a sidewall at a third edge, which is adjacent the first edge, and may be open at a fourth edge, which is opposite the third edge.

公开(公告)号：US20180355620A1

公开(公告)日：2018-12-13

申请号：US16102914

申请日：2018-08-14

Applicant: CERALOC INNOVATION AB

Inventor： Darko PERVAN

IPC: E04F15/02 ,  E04C2/28 ,  B32B3/30 ,  B32B5/14 ,  B32B9/00 ,  B32B21/02 ,  B32B21/06 ,  B32B27/30 ,  B32B27/32 ,  B32B29/00 ,  B32B3/06 ,  E04C2/38 ,  E04F13/08 ,  E04F13/14 ,  E04F13/24 ,  E04F13/26 ,  E04F15/08

CPC classification number: E04F15/02038 ,  B32B3/06 ,  B32B3/30 ,  B32B5/14 ,  B32B9/002 ,  B32B9/005 ,  B32B21/02 ,  B32B21/06 ,  B32B27/304 ,  B32B27/32 ,  B32B29/002 ,  B32B2260/026 ,  B32B2260/028 ,  B32B2260/046 ,  B32B2262/067 ,  B32B2307/732 ,  B32B2307/75 ,  B32B2419/04 ,  B32B2471/00 ,  E04C2/28 ,  E04C2/38 ,  E04F13/0801 ,  E04F13/14 ,  E04F13/24 ,  E04F13/26 ,  E04F15/02016 ,  E04F15/087 ,  E04F2201/0115 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/0161 ,  E04F2201/03 ,  E04F2201/042 ,  E04F2201/043 ,  E04F2201/0517 ,  E04F2201/0547 ,  E04F2201/0552

Abstract: Ceramic and stone tiles are shown, which are provided with a locking system including a separate strip part connected to vertical and horizontal grooves formed in the tile edge. A set of ceramic or stone tiles including a first tile provided with a first edge and a second tile provided with a second edge wherein the tiles are provided with a locking system for locking the first edge to the second edge in a horizontal direction parallel with a tile surface and in a vertical direction perpendicular to the horizontal direction, said locking system includes a first and a second tongue and a strip part provided with a first and a second locking element.

公开(公告)号：US20180179764A1

公开(公告)日：2018-06-28

申请号：US15901614

申请日：2018-02-21

Applicant: CERALOC INNOVATION AB

Inventor： Darko PERVAN

IPC: E04F15/02 ,  E04F15/10

CPC classification number: E04F15/02038 ,  E04F15/10 ,  E04F2201/0161 ,  E04F2201/041 ,  E04F2201/0517

Abstract: Building panels, especially floor panels are shown, which are provided with a locking system comprising several clips connected to a panel edge comprising a recess formed in a lower lip or in the tongue. Each clip may include an upwardly extending locking element, which is configured to cooperate with a locking groove for locking the two edges in a horizontal direction.

公开(公告)号：US09951526B2

公开(公告)日：2018-04-24

申请号：US14946066

申请日：2015-11-19

Applicant: VALINGE INNOVATION AB

Inventor： Christian Boo ,  Stefan Stigert

IPC: E04F15/02 ,  B29C65/00 ,  E04F15/10 ,  E04C2/02 ,  E04C2/38 ,  E04F13/08

CPC classification number: E04F15/02038 ,  B29C66/41 ,  E04C2/02 ,  E04C2/38 ,  E04F13/0894 ,  E04F15/102 ,  E04F2201/0161 ,  E04F2201/043 ,  E04F2201/0547 ,  Y10T29/49623 ,  Y10T29/49629

Abstract: Building panels provided with a mechanical locking system including a tongue, at first edge of a first building panel, cooperating with a tongue groove, at a second edge of an adjacent second building panel, for vertical locking of the building panels and a method for producing such building panels. The method includes the step of forming the tongue of material of the first edge. The insertion groove may have a sidewall at a third edge, which is adjacent the first edge, and may be open at a fourth edge, which is opposite the third edge.