公开(公告)号：US20240191517A1

公开(公告)日：2024-06-13

申请号：US18410137

申请日：2024-01-11

Applicant: i4F Licensing NV

Inventor： Antonio Giuseppe Perra

IPC: E04F15/02 ,  E04F13/08 ,  E04F15/10

CPC classification number: E04F15/02038 ,  E04F13/0894 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F2201/0107 ,  E04F2201/0146 ,  E04F2201/023 ,  E04F2201/026 ,  E04F2201/027 ,  E04F2201/03 ,  E04F2201/043

Abstract: A floor panel includes a core provided with an upper and lower surface, and a first and second core flank at a first and second side of the core, respectively. The floor panel includes a first coupling part and a second coupling part provided at the first side and the second side of the core, respectively. Each of the coupling parts includes an inner side flank, an outer side flank, and an upper portion flank connecting the inner side flank to the outer side flank. A portion of the first core flank and an upper portion of the outer side flank of the second coupling part are inclined such that when the floor panel is coupled to an adjacently arranged further floor panel these upper portions lie against each other for the purpose of providing a locking in a vertical direction.

公开(公告)号：US20240175261A1

公开(公告)日：2024-05-30

申请号：US18432766

申请日：2024-02-05

Applicant: Champion Link International Corporation

Inventor： Thomas Luc Martine BAERT ,  Tom VAN POYER ,  Sven BOON

IPC: E04C2/24 ,  B05D3/06 ,  B32B3/06 ,  B32B9/02 ,  B32B27/06 ,  B32B37/24 ,  C08J7/046 ,  E04F13/08 ,  E04F13/16 ,  E04F13/18 ,  E04F15/02 ,  E04F15/10

CPC classification number: E04C2/246 ,  B05D3/067 ,  B32B3/06 ,  B32B9/02 ,  B32B27/06 ,  B32B37/24 ,  C08J7/046 ,  E04F13/0866 ,  E04F13/0894 ,  E04F13/16 ,  E04F13/18 ,  E04F15/02038 ,  E04F15/102 ,  E04F15/105 ,  E04F15/107 ,  B32B2037/243 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2307/412 ,  B32B2307/536 ,  B32B2307/732 ,  B32B2310/0831 ,  B32B2419/04 ,  B32B2451/00 ,  E04F2201/023 ,  E04F2201/043

Abstract: The invention relates to a decorative panel, comprising at least one substrate comprising an upper surface and a bottom surface and two pairs of opposing side edges, wherein the substrate comprises at least one core layer and at least one decorative layer and the panel comprising at least one coating layer, wherein the coating layer is provided upon the upper surface of the substrate, wherein both the upper surface of the substrate and the upper coating surface of the coating layer have a predetermined Shore D hardness.

公开(公告)号：US20240110391A1

公开(公告)日：2024-04-04

申请号：US18367071

申请日：2023-09-12

Applicant: Välinge Innovation AB

Inventor： Christoffer NILSSON ,  Per JOSEFSSON ,  Christian BOO

IPC: E04F15/08 ,  B32B3/06 ,  B32B7/12 ,  B32B9/00 ,  B32B13/02 ,  E04F15/02

CPC classification number: E04F15/08 ,  B32B3/06 ,  B32B7/12 ,  B32B9/005 ,  B32B13/02 ,  E04F15/02038 ,  B32B2471/00 ,  E04F15/105 ,  E04F2201/023 ,  E04F2201/043

Abstract: A panel, such as a floor panel, including a core, an optional upper arrangement, and an optional lower arrangement. One or more of the core, the upper arrangement and the lower arrangement includes a mineral-based layer, preferably including magnesium oxide. One or more of the mineral-based layers includes reinforcement fibres embedded in a mineral-based matrix, preferably including magnesium oxide. The fibres are configured to increase the tensile strength of the mineral-based layer.

公开(公告)号：US20240110388A1

公开(公告)日：2024-04-04

申请号：US18536632

申请日：2023-12-12

Applicant: 14F Licensing NV

Inventor： Hans-Jürgen Hannig

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

CPC classification number: E04F15/02038 ,  E04F15/04 ,  E04F15/105 ,  E04F2201/0146 ,  E04F2201/0161 ,  E04F2201/023 ,  E04F2201/027 ,  E04F2201/043

Abstract: A panel may include a panel top side and a panel underside having complementary holding profiles which are provided in pairwise fashion on the panel margins, wherein a first holding profile pair is equipped with a groove profile and a tongue profile, wherein the groove profile and the tongue profile of identical panels can be locked together by means of a pivoting joining movement, and wherein a second holding profile pair is equipped with hook profiles, specifically with a receiving hook on one panel margin and with an arresting hook on the opposite panel margin, wherein the receiving hook has a receiving edge directed toward the panel top side and a receiving groove open toward the panel top side, and the arresting hook is equipped with an arresting edge which is directed toward the panel underside and with an arresting groove which is open toward the panel underside.

公开(公告)号：US20240075730A1

公开(公告)日：2024-03-07

申请号：US18243224

申请日：2023-09-07

Applicant: Välinge Innovation AB

Inventor： Lucas LARSSON ,  Martin BJEREMYR ,  Per JOSEFSSON ,  Peter DERELÖV

IPC: B32B38/00 ,  B32B3/06 ,  B32B3/26 ,  B32B9/00 ,  B32B9/04 ,  B32B27/20 ,  B32B27/22 ,  B32B27/30 ,  B32B37/06 ,  B32B37/08 ,  B32B37/18 ,  E04F13/08 ,  E04F15/02 ,  E04F15/10

CPC classification number: B32B38/0012 ,  B32B3/06 ,  B32B3/263 ,  B32B9/002 ,  B32B9/045 ,  B32B27/20 ,  B32B27/22 ,  B32B27/304 ,  B32B37/06 ,  B32B37/08 ,  B32B37/182 ,  B32B38/0004 ,  E04F13/0866 ,  E04F13/0894 ,  E04F15/02033 ,  E04F15/02038 ,  E04F15/107 ,  B32B2264/104 ,  B32B2307/554 ,  B32B2318/04 ,  B32B2327/06 ,  B32B2607/00 ,  E04F2201/023 ,  E04F2201/043

Abstract: A building panel and a method for manufacturing such a building panel where the building panel may be e.g. a floor panel or wall panel. The method including joining a substrate material and a sublayer material to form a substrate and a sublayer of the building panel. The method further includes applying a surface layer on the sublayer, applying pressure to form the building panel, and forming a bevel along at least one edge of the building panel by means of a pressing device. The sublayer is configured to be at least partly plastically deformable when pressure is applied in order to at least form the bevel of the building panel.

公开(公告)号：US11891817B2

公开(公告)日：2024-02-06

申请号：US17639380

申请日：2019-09-06

Applicant: I4F Licensing NV

Inventor： Antonio Giuseppe Perra

IPC: E04F15/02 ,  E04F15/10 ,  E04F13/08

CPC classification number: E04F15/02038 ,  E04F13/0894 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F2201/0107 ,  E04F2201/0146 ,  E04F2201/023 ,  E04F2201/026 ,  E04F2201/027 ,  E04F2201/03 ,  E04F2201/043

Abstract: The present invention relates to a floor panel and to a floor. The floor panel according to the invention includes a core provided with an upper and lower surface, and a first and second core flank at a first and second side of the core, respectively. The floor panel includes a first coupling part and a second coupling part provided at the first side and the second side of the core, respectively. Each of the coupling parts includes an inner side flank, an outer side flank, and an upper portion flank connecting the inner side flank to the outer side flank. According to the invention, a portion of the first core flank and an upper portion of the outer side flank of the second coupling part are inclined such that when the floor panel is coupled to an adjacently arranged further floor panel these upper portions lie against each other for the purpose of providing a locking in a vertical direction. In addition, a first upper portion flank of the tongue of the first coupling part includes a curved recess and the groove of the second coupling part may include a bulge complimentary to the curved recess.

公开(公告)号：US11891816B2

公开(公告)日：2024-02-06

申请号：US17415745

申请日：2019-12-17

Applicant: Gerflor

Inventor： Olivier Ceysson

IPC: E04F15/00 ,  E04F15/02

CPC classification number: E04F15/02038 ,  E04F2201/0138 ,  E04F2201/0153 ,  E04F2201/023 ,  E04F2201/042 ,  E04F2201/043

Abstract: A panel having the shape of a plank or a tile for the production of a floor covering, comprising two pairs of opposed sides defining:



a first two opposed edges for inclined assembly
a second two opposed edges for vertical assembly—the male coupling of the edges for the vertical assembly comprise a male groove extending along the edge and opening onto the lower face of the panel—the female coupling of the edges for the vertical assembly comprise a female groove extending along the edge and opening onto the upper face of the panel—the male coupling of the edges for the vertical assembly comprise a lug or a notch and the female coupling means of the edges for the vertical assembly comprise a complementary notch or lug.

公开(公告)号：US20230366212A1

公开(公告)日：2023-11-16

申请号：US18114138

申请日：2023-02-24

Applicant: Stephen Courey ,  Michele Alfieri

Inventor： Stephen Courey ,  Michele Alfieri

IPC: E04F15/02 ,  E04F15/10 ,  B32B3/06 ,  B32B3/26 ,  B32B27/20 ,  B32B27/30

CPC classification number: E04F15/02033 ,  E04F15/02038 ,  E04F15/107 ,  B32B3/06 ,  B32B3/263 ,  B32B27/20 ,  B32B27/304 ,  B32B2307/412 ,  E04F2201/0153 ,  E04F2201/023 ,  E04F2201/043 ,  B32B2419/04 ,  B32B2264/10 ,  B32B2307/72

Abstract: A tile for use as a covering on a floor, wall, or other surface comprising a top section disposed on a core layer. Such a core layer may be comprised of a rigid material, such as densified foam, or stone plastic composite, or some other material, such as a mineral fiber composition or some other dimensionally stable material. Such a top section may comprise a polyvinyl chloride (PVC) layer and/or a wear layer, which may be comprised of at least one paper layer saturated with at least one resinous compound. The inventive tile in some embodiments described herein further comprises an exposed portion, or a plurality thereof, configured to provide a highly realistic imitation of a grout line. The inventive tile may also comprise at least one interconnecting mechanism, wherein such interconnecting mechanism may be formed on the same side of the tile as the exposed portion.

公开(公告)号：US11788302B2

公开(公告)日：2023-10-17

申请号：US17345586

申请日：2021-06-11

Applicant: Välinge Innovation AB

Inventor： Christoffer Nilsson ,  Per Josefsson ,  Christian Boo

IPC: E04F15/02 ,  E04F15/08 ,  B32B7/12 ,  B32B3/06 ,  B32B9/00 ,  B32B13/02 ,  E04F15/10

CPC classification number: E04F15/08 ,  B32B3/06 ,  B32B7/12 ,  B32B9/005 ,  B32B13/02 ,  E04F15/02038 ,  B32B2262/106 ,  B32B2419/00 ,  B32B2471/00 ,  E04F15/105 ,  E04F15/107 ,  E04F2201/0153 ,  E04F2201/023 ,  E04F2201/043

Abstract: A panel, such as a floor panel, including a core, an optional upper arrangement and an optional lower arrangement. One or more of the core, the upper arrangement and the lower arrangement includes a mineral-based layer, preferably including magnesium oxide. One or more of the mineral-based layers includes reinforcement fibres embedded in a mineral-based matrix, preferably including magnesium oxide. The fibres are configured to increase the tensile strength of the mineral-based layer.

公开(公告)号：US20230323675A1

公开(公告)日：2023-10-12

申请号：US18333794

申请日：2023-06-13

Applicant: FLOORING INDUSTRIES LIMITED, SARL

Inventor： Jan Eddy DE RICK

IPC: E04F15/02 ,  E04F15/10

CPC classification number: E04F15/02038 ,  E04F15/107 ,  B32B2471/00 ,  E04F2201/043 ,  E04F2201/0115 ,  E04F2201/0153 ,  E04F15/105

Abstract: A set of floor panels includes floor panels that are oblong rectangular and have a pair of long edges and a pair of short edges. The long and the short edges are provided with mechanical coupling parts, which allow coupling the floor panels of the set to each other such that a herringbone pattern can be realized herewith.