公开(公告)号：US12031337B2

公开(公告)日：2024-07-09

申请号：US18156003

申请日：2023-01-18

申请人： UNILIN BV

发明人： Laurent Meersseman ,  Martin Segaert

IPC分类号： B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/14 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/15 ,  B32B37/16 ,  B32B37/22 ,  B44C1/24 ,  B44C5/04 ,  E04F15/02 ,  E04F15/10 ,  E04F15/18 ,  B29C48/17 ,  B29C48/19 ,  B29C65/00 ,  B29C65/56 ,  B29C65/72 ,  B29C65/78 ,  B32B38/00

CPC分类号： E04F15/02038 ,  B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/145 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/065 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/153 ,  B32B37/16 ,  B32B37/226 ,  B44C1/24 ,  B44C5/04 ,  E04F15/02194 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F15/107 ,  E04F15/18 ,  B29C48/175 ,  B29C48/19 ,  B29C65/56 ,  B29C65/72 ,  B29C65/7861 ,  B29C66/45 ,  B29C2793/0072 ,  B32B38/145 ,  B32B2266/0235 ,  B32B2266/08 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/72 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2310/0825 ,  B32B2327/06 ,  B32B2419/04 ,  B32B2451/00 ,  B32B2471/00 ,  E04F2201/0107 ,  E04F2201/023 ,  Y10T156/10 ,  Y10T156/1039 ,  Y10T156/1084

摘要： A floor may include a substrate having a top side and a bottom side. A top layer may be provided on the substrate. The top layer may consist of a printed thermoplastic film and a thermoplastic transparent or translucent layer provided on the printed thermoplastic film. The top layer may be directly adhered to the substrate by heat welding the printed thermoplastic film and the top side of the substrate, in the absence of a glue layer. The substrate may be a synthetic material board including a filler. The substrate at least at two opposite edges may include coupling means provided in the synthetic material board. The thermoplastic transparent or translucent layer may be provided with a structure.

公开(公告)号：US12012764B2

公开(公告)日：2024-06-18

申请号：US18155979

申请日：2023-01-18

申请人： FLOORING INDUSTRIES LIMITED, SARL

发明人： Laurent Meersseman ,  Martin Segaert

IPC分类号： B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/14 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/15 ,  B32B37/16 ,  B32B37/22 ,  B44C1/24 ,  B44C5/04 ,  E04F15/02 ,  E04F15/10 ,  E04F15/18 ,  B29C48/17 ,  B29C48/19 ,  B29C65/00 ,  B29C65/56 ,  B29C65/72 ,  B29C65/78 ,  B32B38/00

CPC分类号： E04F15/02038 ,  B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/145 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/065 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/153 ,  B32B37/16 ,  B32B37/226 ,  B44C1/24 ,  B44C5/04 ,  E04F15/02194 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F15/107 ,  E04F15/18 ,  B29C48/175 ,  B29C48/19 ,  B29C65/56 ,  B29C65/72 ,  B29C65/7861 ,  B29C66/45 ,  B29C2793/0072 ,  B32B38/145 ,  B32B2266/0235 ,  B32B2266/08 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/72 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2310/0825 ,  B32B2327/06 ,  B32B2419/04 ,  B32B2451/00 ,  B32B2471/00 ,  E04F2201/0107 ,  E04F2201/023 ,  Y10T156/10 ,  Y10T156/1039 ,  Y10T156/1084

摘要： A floor may include a substrate having a top side and a bottom side. A top layer may be provided on the substrate. The top layer may consist of a printed thermoplastic film and a thermoplastic transparent or translucent layer provided on the printed thermoplastic film. The top layer may be directly adhered to the substrate by heat welding the printed thermoplastic film and the top side of the substrate, in the absence of a glue layer. The substrate may be a synthetic material board including a filler. The substrate at least at two opposite edges may include coupling means provided in the synthetic material board. The thermoplastic transparent or translucent layer may be provided with a structure.

公开(公告)号：US20240191517A1

公开(公告)日：2024-06-13

申请号：US18410137

申请日：2024-01-11

申请人： i4F Licensing NV

发明人： Antonio Giuseppe Perra

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

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

摘要： 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：US20240159061A1

公开(公告)日：2024-05-16

申请号：US18210510

申请日：2023-06-15

申请人： Välinge Innovation AB

发明人： Mats NILSSON ,  Per NYGREN

IPC分类号： E04F15/02 ,  E04B5/00 ,  E04F15/10

CPC分类号： E04F15/02038 ,  E04B5/00 ,  E04F15/10 ,  E04F15/105 ,  E04F2201/0138 ,  E04F2201/0146 ,  E04F2201/0153 ,  Y10T29/49623

摘要： A method of assembling resilient floorboards is disclosed that includes the step of bending an edge of a floorboard during the assembling. The bending reduces the force required for connection of the edge to another edge of a juxtaposed floorboard. The floorboards may be provided with a mechanical locking system for vertical and horizontal locking of two adjacent floorboards.

公开(公告)号：US20240150545A1

公开(公告)日：2024-05-09

申请号：US18501566

申请日：2023-11-03

申请人： MONDO S.p.A.

发明人： Irma NEDI ,  Andrea MARENGHI ,  Maurizio STROPPIANA

IPC分类号： C08K3/26 ,  C08L7/00 ,  C08L9/06 ,  C09C1/02 ,  C09C3/04 ,  E04F15/10

CPC分类号： C08K3/26 ,  C08L7/00 ,  C08L9/06 ,  C09C1/021 ,  C09C3/041 ,  E04F15/10 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/61 ,  C08K2003/265 ,  C08K2201/005

摘要： A floor covering material comprising at least one elastomer, and a biogenic reinforcing filler including calcium carbonate particles in the form of aragonite.

公开(公告)号：US11976471B2

公开(公告)日：2024-05-07

申请号：US17870015

申请日：2022-07-21

申请人： FLOORING INDUSTRIES LIMITED, SARL

发明人： Laurent Meersseman ,  Martin Segaert

IPC分类号： E04F15/02 ,  B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/14 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/15 ,  B32B37/16 ,  B32B37/22 ,  B44C1/24 ,  B44C5/04 ,  E04F15/10 ,  E04F15/18 ,  B29C48/17 ,  B29C48/19 ,  B29C65/00 ,  B29C65/56 ,  B29C65/72 ,  B29C65/78 ,  B32B38/00

CPC分类号： E04F15/02038 ,  B29C48/21 ,  B32B3/06 ,  B32B3/12 ,  B32B5/145 ,  B32B5/18 ,  B32B7/02 ,  B32B7/12 ,  B32B21/02 ,  B32B27/065 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/40 ,  B32B37/06 ,  B32B37/153 ,  B32B37/16 ,  B32B37/226 ,  B44C1/24 ,  B44C5/04 ,  E04F15/02194 ,  E04F15/10 ,  E04F15/102 ,  E04F15/105 ,  E04F15/107 ,  E04F15/18 ,  B29C48/175 ,  B29C48/19 ,  B29C65/56 ,  B29C65/72 ,  B29C65/7861 ,  B29C66/45 ,  B29C2793/0072 ,  B32B38/145 ,  B32B2266/0235 ,  B32B2266/08 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/72 ,  B32B2309/02 ,  B32B2309/04 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2310/0825 ,  B32B2327/06 ,  B32B2419/04 ,  B32B2451/00 ,  B32B2471/00 ,  E04F2201/0107 ,  E04F2201/023 ,  Y10T156/10 ,  Y10T156/1039 ,  Y10T156/1084

摘要： A floor may include a substrate having a top side and a bottom side. A top layer may be provided on the substrate. The top layer may consist of a printed thermoplastic film and a thermoplastic transparent or translucent layer provided on the printed thermoplastic film. The top layer may be directly adhered to the substrate by heat welding the printed thermoplastic film and the top side of the substrate, in the absence of a glue layer. The substrate may be a synthetic material board including a filler. The substrate at least at two opposite edges may include coupling means provided in the synthetic material board. The thermoplastic transparent or translucent layer may be provided with a structure.

公开(公告)号：US11891817B2

公开(公告)日：2024-02-06

申请号：US17639380

申请日：2019-09-06

申请人： I4F Licensing NV

发明人： Antonio Giuseppe Perra

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

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

摘要： 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：US11859390B2

公开(公告)日：2024-01-02

申请号：US17513471

申请日：2021-10-28

申请人： FLOORING INDUSTRIES LIMITED, SARL

发明人： Mark Cappelle

IPC分类号： E04F15/02 ,  E04F15/10

CPC分类号： E04F15/02038 ,  E04F15/10 ,  E04F15/105 ,  E04F15/107 ,  E04F2201/0146 ,  E04F2201/0184 ,  E04F2201/041

摘要： A floor panel for forming a floor covering, wherein this floor panel comprises a substrate, which substrate is manufactured on the basis of synthetic material; wherein this floor panel, on at least one pair of opposite edges, comprises coupling parts, which coupling parts allow that two such floor panels can be coupled to each other by means of a downward movement of one floor panel in respect to the other floor panel.

公开(公告)号：US11649643B2

公开(公告)日：2023-05-16

申请号：US17279128

申请日：2019-09-27

申请人： Li & Co AG

发明人： Edwin Lingg

IPC分类号： E04F15/02 ,  E04F15/04 ,  E04F15/10 ,  B32B3/04 ,  B32B7/12 ,  B32B21/02 ,  B32B21/08 ,  B32B27/08 ,  B32B27/30

CPC分类号： E04F15/02183 ,  E04F15/041 ,  E04F15/10 ,  B32B3/04 ,  B32B7/12 ,  B32B21/02 ,  B32B21/08 ,  B32B27/08 ,  B32B27/304 ,  B32B2307/412

摘要： The invention relates to an area covering element including at least one sheet-like carrier core, at least one protective layer and a decorative layer arranged between the sheet-like carrier core and the at least one protective layer. The sheet-like carrier core consists in this case of a strong, load-bearing carrier material and has at least an upper side and an underside arranged opposite from the upper side and also at least a first and second side face, arranged opposite from one another and respectively joining the upper side and underside. The decorative layer is formed by a printed film, which is firmly connected to the carrier core, the printed film at least partially covering at least the upper side and the first and second side faces of the sheet-like carrier core and the protective layer covering the full surface area at least of the printed film connected to the carrier core.

公开(公告)号：US20180080235A1

公开(公告)日：2018-03-22

申请号：US15708226

申请日：2017-09-19

申请人： Pliteq Inc.

发明人： Paul Downey ,  Paul Gartenburg ,  Matthew Golden

IPC分类号： E04F15/22 ,  E04F15/10 ,  B32B3/30

CPC分类号： E04F15/225 ,  B32B3/30 ,  B32B2471/04 ,  B32B2553/02 ,  E04F15/10 ,  E04F15/105 ,  E04F15/22 ,  E04F2201/0138 ,  E04F2203/00 ,  E04F2290/043

摘要： A shock absorbing mat/tile comprises a body having a generally planar, major top surface and an opposite bottom surface and a plurality of shock absorbing members depending from the bottom surface. At least one of the shock absorbing members has at least one relief formation formed therein configured to accommodate lateral expansion of the shock absorbing member during axial compression thereof.