US20050166515A1 - Floor panel - Google Patents

Floor panel Download PDF

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Publication number
US20050166515A1
US20050166515A1 US10/991,784 US99178404A US2005166515A1 US 20050166515 A1 US20050166515 A1 US 20050166515A1 US 99178404 A US99178404 A US 99178404A US 2005166515 A1 US2005166515 A1 US 2005166515A1
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US
United States
Prior art keywords
floor panel
panel according
core
recess
floor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/991,784
Inventor
Eddy Boucke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Berry Finance NV
Original Assignee
Berry Finance NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EP03027873.3A priority Critical patent/EP1538276B1/en
Priority to EP03027873.3 priority
Application filed by Berry Finance NV filed Critical Berry Finance NV
Assigned to BERRY FINANCE NV reassignment BERRY FINANCE NV ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BOUCKE, EDDY
Publication of US20050166515A1 publication Critical patent/US20050166515A1/en
Application status is Abandoned legal-status Critical

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/01Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/02Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/026Non-undercut connections, e.g. tongue and groove connections with rabbets, e.g. being stepped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/04Other details of tongues or grooves
    • E04F2201/042Other details of tongues or grooves with grooves positioned on the rear-side of the panel

Abstract

A floor panel (1) provided with corresponding, mechanical locking elements (7, 12) on at least two opposed sides (5, 6) thereof, and having a core (4), a walk-on surface (2) and a bottom surface (3). In order to provide a floor panel of this type with impact sound insulation in a structurally simple and effective manner, it is suggested that at least one recess (13, 19) is provided, which extends from said bottom surface (3) into said core (4).

Description

  • The present invention relates to a floor panel of rectangular shape of the type defined in the generic clause of claim 1.
  • Such a floor panel is known from EP 1 264 946. The known floor panel includes a sound insulation in the form of at least one sound insulation layer which is arranged on the side of the core facing the walk-on surface. The sound insulation layer is made of a thin, soft, resilient material, in particular a plastic material, and must be incorporated into the laminate during the production of the floor panel; this is comparatively complicated and expensive.
  • WO 99/00242 shows a floor panel of rectangular shape comprising a core of solid wood and two thinner boards which are also made of solid wood and which are arranged on the upper and the lower side of the core. The floor panel is sound insulated; in a first embodiment, sound insulation layers are interposed between the core and the boards covering the core on both sides thereof, the drawbacks being the above-described ones.
  • In another embodiment, the sides of the core which face the neighbouring thinner boards are provided with grooves by means of which the wood-to-wood contact area is reduced, so as to effect sound insulation. However, this arrangement also leads to a reduction of the force-transmitting area between the wood layers; in extreme cases, this may have the effect that, in floor areas which are frequently walked on, the vertices located between the grooves may flatten so that the floor will slightly drop there.
  • In addition, the core has provided therein longitudinally extending grooves, which are incorporated alternately from the upper and the lower side, said grooves extending into the core over a distance corresponding to half the thickness of said core. These grooves are provided for the purpose of compensating the swelling and the shrinking of the wood in the case of humidity changes so that the so-called working of the wood will not cause distortions of the flooring. These grooves do, however, not extend up to the bottom surface, but they are covered by said thinner boards, which act as acoustical bridges. In addition, the solid-wood floor panels described are configured for glueing; the layers of glue extending between the panels produce a sound-insulating effect as well, so that the demands to be satisfied by an additional sound insulation are not as high.
  • Finally, it is common practice to insert sound-absorbing layers of (needled) felt, plastic material, rubber or the like below the panels during floor laying, or said layers may be glued to the panels in the course of the production process; this is rather complicated and expensive.
  • It is therefore the object of the present invention to provide a floor panel with an effective impact sound insulation which is easy to produce.
  • This object is achieved by a floor panel provided with corresponding, mechanical locking elements on at least two sides thereof, and comprising a core, a walk-on surface and a bottom surface, wherein at least one recess is provided, which extends from said bottom surface into said core.
  • It turned out that, surprisingly enough, it is possible to achieve for floor panels with mechanical locking systems, i.e. floor panels which are not provided with a layer of glue between the individual panels, an effective impact sound insulation by means of a recess extending from the bottom surface up to an into the core. In practical tests, it turned out that the impact sound can be reduced significantly, e.g. by 3 dB.
  • Advantageous further developments of the present invention are disclosed in the subclaims.
  • In the following, an embodiment of the present invention will be explained in detail making reference to the drawings in which:
  • FIG. 1 shows a perspective view of a floor panel according to the present invention,
  • FIG. 2 shows the section II-II according to FIG. 1,
  • FIG. 3 s hows the section III-III according to FIG. 1,
  • FIG. 4 shows part of a flooring made of the floor panels according to the present invention, and
  • FIG. 5 shows part of another flooring made of other floor panels according to the present invention.
  • FIG. 1 shows in a perspective view a first embodiment of a floor panel 1 according to the present invention, comprising a walk-on surface 2 and a bottom surface 3, which cannot be seen in FIG. 1 and which serves as a contact surface that rests on a floor substrate, as well as a core 4 arranged between said bottom surface 3 and said walk-on surface 2.
  • The floor panel 1 shown represents part of a laminate floor, the walk-on surface 2 being preferably defined by a laminate layer which is resistant to footsteps, insensitive to damage and dirt, and decorative. The core 4 is preferably made of an industrially produced wood fibre material, in particular an MDF/HDF board or a chipboard. The bottom surface 3 is the bottom surface of the core 4 consisting of the material of said core or it can be formed by a protection or compensation layer (here not shown in the drawing) which is laminated onto the core.
  • The floor panel 1 shown here is rectangular in shape and comparatively small; the width B ranges from 5 cm to 15 cm, and is preferably 8 cm, and the length L ranges from 20 cm to 80 cm, and is preferably 60 cm. The floor panel has therefore two opposed long sides 5 a and 5 b as well as two opposed short sides 6 a and 6 b. At least the long sides 5 a, 5 b are provided with corresponding, mechanical locking elements 7 a and 7 b by means of which neighbouring floor panels can be interlocked via a snap-in connection. The locking element 7 a comprises for this purpose a strip 8 with a projection 8 a which is delimited towards the inner side by a groove 9. The locking element 7 b includes a recess 10 for receiving therein the strip 8, with an undercut portion 10 a for receiving therein the projection 8 a, said recess 10 being delimited towards the outside by a strip 11 which is adapted to be received in said groove 9. This allows the long sides of neighbouring floor panels to be interlocked through a snap-in connection; in order to do so, it will only be necessary to place the long sides of the two panels in contact with one another at an angle in such a way that the projection 8 a is introduced in the recess 10, and to orient the two panels subsequently such that they are brought into aligned, flat relationship with one another, whereby the projection 8 a will move into the undercut portion 10 a. The dimensions of the locking elements 7 a, 7 b, in particular the widths b thereof, are adapted to one another in such a way that the two panels cannot be displaced relative to one another in a direction parallel to the short sides 6 a.
  • In the embodiment shown, also the two short sides 6 a, 6 b are provided with corresponding locking elements 12 a, 12 b; the locking element 12 a corresponds to the locking element 7 b and the locking element 12 b corresponds, in analogy therewith, to the locking element 7 a, but without the projection, so that the short sides of the panels can be connected to one another simply by pressing down, whereby the laying of the floor will be facilitated.
  • The connection via the locking elements 7 a, 7 b and 12 a, 12 b does not necessitate an application of glue.
  • The floor panel 1 according to the present invention is provided with a sound insulation, especially an insulation against impact sound, which is easy to produce and nevertheless effective, said sound insulation being provided in the form of at least one recess 13 which extends into the panel from the bottom surface 3 thereof, said bottom surface 3 being, with the exception of said recess 13, level and flat. In the embodiment shown, sound insulation is effected by a single recess 13 extending in the form of a groove from one short side 6 a continuously up to the other short side 6 b. The recess 13 has a depth t which is dimensioned such that said recess 13 extends from the bottom surface 3 into the core 4 over a distance corresponding to one third up to one half of the thickness D of said core 4. The recess 13 is open and should also remain open towards the bottom surface 3. If actually necessary, however, it is possible to apply a thin layer, which does not establish an acoustical bridge, to the bottom surface 3 in such a way that said recess 13 is covered. The recess 13 should, however, not lose its sound wave-interrupting function under any circumstances.
  • The recess has a width s between 1 and 10 mm and extends approximately in the middle between the long sides 5 a, 5 b, parallel to said long sides 5 a, 5 b and up to and into the area of the locking elements 12 a, 12 b of the short sides 6 a, 6 b. From the outer strip of the locking element 12 a, a small connecting web 14 can remain, which will improve the coherence.
  • FIG. 4 shows a part of a flooring 15 which has been produced from a plurality of floor panels 1 according to FIG. 1 to 3. FIG. 4 shows the bottom surface of the flooring 15 and an arrangement of the floor panels 1 in which said respective floor panels are arranged in parallel and displaced by one half of their length, in the form of a regular plank flooring. As can be seen from FIG. 4, the locking elements 7 a, 7 b as well as 12 a, 12 b of neighbouring floor panels are implemented such that, on the bottom surface of the flooring, grooves 16 are formed between the long sides of neighbouring panels and grooves 17 are formed between the short sides of neighbouring panels, whereas the walk-on surfaces 2 of neighbouring panels abut on one another almost without any intermediate gaps. This means that, with floor panels 1 having a width B of 8 cm, longitudinally extending continuous grooves 13, 16, which provide effective impact sound insulation, will be formed every 4 cm. In addition, also the grooves 17 between neighbouring short sides serve to provide impact sound insulation.
  • FIG. 5 shows a further embodiment of a flooring 18 consisting of a further embodiment of floor panels 1′ implemented according to the present invention, in the form of a herringbone flooring; also said FIG. 5 shows the bottom surfaces 3.
  • The floor panel 1′ differs from the floor panel 1 only with regard to a deviating kind of recess, the recesses provided here being a plurality of individual, slot-shaped recesses 19 which are disposed in an in-line arrangement one after the other. As for the rest, the structural design of the floor panel 1′ corresponds to that of the floor panel 1; in particular, the in-line arrangement of the recesses 19 is again disposed in the middle between and parallel to the long sides 5 a and 5 b and extends from one short side 6 a to the opposed short side 6 b. Also in the case of the herringbone pattern of the flooring 18, grooves 20 are formed for impact sound insulation between the long and the short sides.
  • As modifications of the embodiments described and shown hereinbefore, the recesses can be varied with respect to their shape, size (depth, width, length), arrangement and number. For example, two or more continuous recesses can be provided for larger floor panels, or a plurality of recesses can be distributed over the bottom surfaces in the form of rows, in a diamond shape or in some other kind of arrangement. The recesses need not necessarily be arranged such that they extend parallel to the long sides, but they may also be arranged along the short sides or at random. The recesses need not necessarily be implemented as grooves, but they may, for example, also be implemented as notches, blind holes, incisions or the like. It is not absolutely necessary that the floor panels are provided with locking elements on all four sides thereof; especially when the floor panels are laid in the form of a plank flooring, it may e.g. suffice to provide only the long sides with these locking elements. The shape and the mode of operation of the locking elements can be varied as well. The present invention can therefore be used for floor panels with all kinds of commonly used locking elements or for floor panels that have to be glued together. In addition, the present invention can be used for floor panels having other shapes and dimensions, including panels of normal size and standard size having dimensions of 120×20 cm, or panels with miter joints, square, hexagonal or the like. Also the material chosen for the floor panel can be adapted to changes in the intended use. Finally, all the embodiments of the floor panels are suitable for all commonly used laying patterns.

Claims (14)

1. A floor panel (1, 1′) provided with corresponding, mechanical locking elements (7 a, 7 b; 12 a, 12 b) on at least two sides (5 a, 5 b; 6 a, 6 b) thereof, and comprising a core (4), a walk-on surface (2) extending a bottom surface (3), and at least one recess (13, 19) extending from said bottom surface (3) into said core (4).
2. A floor panel according to claim 1, wherein the recess (13, 19) extends into the core (4) over a distance corresponding to approximately one third up to one half of the thickness (D) of said core (4).
3. A floor panel according to claim 1, wherein the recess (13, 18) has a width (s) of from 1 to 10 mm.
4. A floor panel according to claim 1, wherein the floor panel is formed of a rectangular shape with short and long sides (5 a, 5 b; 6 a, 6 b), the recess (13, 18) extending continuously from one short side (6 a) to the opposite short side (6 b).
5. A floor panel according to claim 1, and wherein a plurality of spaced-apart recesses (19) is provided.
6. A floor panel according to claim 5, wherein the plurality of spaced-apart recesses (19) is arranged in at least one row extending from one short side (6 a) to an opposite short side (6 b) of a rectangular shape.
7. A floor panel according to claim 1, wherein the core (4) contains a wood fiber material.
8. A floor panel according to one claim 1, wherein the locking elements (7, 12) are implemented such that, when one panel is joined with a neighboring panel, a recess (16, 17) will be formed on the bottom surface (3).
9. A floor panel according to claim 1, wherein the floor panel is formed so that the long sides (5 a, 5 b) of a rectangular shape are each provided with corresponding, mechanical locking elements (7 a, 7 b) for locking engagement with neighboring neighbouring panels, and a groove-shaped recess (13) extends from the bottom surface (3) into the core (4), the recess extending continuously from one short side (6 a) to the opposite short side (6 b).
10. A floor panel according to claim 1, wherein the floor panel is formed so that the short and the long sides (6 a, 6 b; 5 a, 5 b) of a rectangular shape are each provided with corresponding locking elements (7 a, 7 b; 12 a, 12 b) for engagement with neighboring panels, and a plurality of spaced-apart recesses (19) extend in an in-line arrangement from the bottom surface (3) into the core (4), the in-line arrangement extending from one short side (6 a) to the opposite short side (6 b).
11. A floor panel according to claim 1, and wherein a flooring (15, 18) is produced from a plurality of floor panels (1, 1′).
12. A floor panel according to claim 9, and wherein a flooring (15) is produced from a plurality of floor panels (1) being laid parallel to one another.
13. A floor panel according to claim 10, and wherein a flooring (18) is produced from a plurality of floor panels (1′) being laid in a herringbone pattern.
14. A floor panel according to claim 7, wherein the wood fiber material is MDF/HDF board.
US10/991,784 2003-12-04 2004-11-18 Floor panel Abandoned US20050166515A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03027873.3A EP1538276B1 (en) 2003-12-04 2003-12-04 Floor panel
EP03027873.3 2003-12-04

Publications (1)

Publication Number Publication Date
US20050166515A1 true US20050166515A1 (en) 2005-08-04

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ID=34442956

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/991,784 Abandoned US20050166515A1 (en) 2003-12-04 2004-11-18 Floor panel

Country Status (4)

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US (1) US20050166515A1 (en)
EP (1) EP1538276B1 (en)
ES (1) ES2616862T3 (en)
WO (1) WO2005054597A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070068110A1 (en) * 2005-09-28 2007-03-29 Bing-Hong Liu Floor panel with coupling means and methods of making the same
US20090214832A1 (en) * 2005-12-07 2009-08-27 Eddy Boucke Floor Panel with a Fire-Resistant Coating
US20090260748A1 (en) * 2005-03-31 2009-10-22 Mark Cappelle Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels
US20120304581A1 (en) * 2011-06-01 2012-12-06 Daejin Co., Ltd. Press-fitted decoration tiles
US8991055B2 (en) 2006-06-02 2015-03-31 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US9365028B2 (en) * 2006-02-21 2016-06-14 Flooring Technologies Ltd. Method for finishing a building board and building board
US10113318B2 (en) 2005-03-31 2018-10-30 Flooring Industries Limited, Sarl Floor panel for forming and enhanced joint

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088238A (en) * 1935-06-12 1937-07-27 Harris Mfg Company Wood flooring
US2860385A (en) * 1956-02-27 1958-11-18 Harold J Cohn Flooring
US3684630A (en) * 1970-03-09 1972-08-15 Armstrong Cork Co Cushion floor
US4416100A (en) * 1981-09-04 1983-11-22 Troendle, Inc. Modular wooden floor units and method of manufacture thereof
US4449336A (en) * 1980-06-19 1984-05-22 Kelly Thomas L Fire barrier reservoir
US5103614A (en) * 1987-05-12 1992-04-14 Eidai Industry Co., Ltd. Soundproofing woody flooring
US5540025A (en) * 1993-05-29 1996-07-30 Daiken Trade & Industry Co., Ltd. Flooring material for building
US5879781A (en) * 1997-08-20 1999-03-09 The Mead Corporation Flooring laminate having noise reduction properties
US6119423A (en) * 1998-09-14 2000-09-19 Costantino; John Apparatus and method for installing hardwood floors
US6510665B2 (en) * 2000-01-24 2003-01-28 Valinge Aluminum Ab Locking system for mechanical joining of floorboards and method for production thereof
US6536178B1 (en) * 2000-03-10 2003-03-25 Pergo (Europe) Ab Vertically joined floor elements comprising a combination of different floor elements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2278876A1 (en) 1973-10-09 1976-02-13 Choppe Roger Flexible floor covering tile with interlocking edges - has grooves crossing at corner on each two adjoining edges
DE3339701A1 (en) 1983-11-03 1985-05-23 Karl Rische Sound-insulating and sound-deadening panel
JPH0988315A (en) 1995-09-26 1997-03-31 Matsushita Electric Works Ltd Flooring
CA2207633A1 (en) 1997-06-26 1998-12-26 Gilles Grenier Wood resistant to humidity variations
JPH11270121A (en) * 1998-03-24 1999-10-05 Nippon Paper Industries Co Ltd Direct sticking woody sound-proofing floor material
EP1264946A1 (en) * 2001-06-05 2002-12-11 Berry Finance Nv Flooring panel
JP2003147950A (en) 2001-11-12 2003-05-21 Matsushita Electric Works Ltd Sound-insulating floor material

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088238A (en) * 1935-06-12 1937-07-27 Harris Mfg Company Wood flooring
US2860385A (en) * 1956-02-27 1958-11-18 Harold J Cohn Flooring
US3684630A (en) * 1970-03-09 1972-08-15 Armstrong Cork Co Cushion floor
US4449336A (en) * 1980-06-19 1984-05-22 Kelly Thomas L Fire barrier reservoir
US4416100A (en) * 1981-09-04 1983-11-22 Troendle, Inc. Modular wooden floor units and method of manufacture thereof
US5103614A (en) * 1987-05-12 1992-04-14 Eidai Industry Co., Ltd. Soundproofing woody flooring
US5540025A (en) * 1993-05-29 1996-07-30 Daiken Trade & Industry Co., Ltd. Flooring material for building
US5879781A (en) * 1997-08-20 1999-03-09 The Mead Corporation Flooring laminate having noise reduction properties
US6119423A (en) * 1998-09-14 2000-09-19 Costantino; John Apparatus and method for installing hardwood floors
US6510665B2 (en) * 2000-01-24 2003-01-28 Valinge Aluminum Ab Locking system for mechanical joining of floorboards and method for production thereof
US6536178B1 (en) * 2000-03-10 2003-03-25 Pergo (Europe) Ab Vertically joined floor elements comprising a combination of different floor elements

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8826622B2 (en) 2005-03-31 2014-09-09 Flooring Industries Limited, Sarl Floor panel having coupling parts allowing assembly with vertical motion
US20090260748A1 (en) * 2005-03-31 2009-10-22 Mark Cappelle Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels
US10113318B2 (en) 2005-03-31 2018-10-30 Flooring Industries Limited, Sarl Floor panel for forming and enhanced joint
US8375679B2 (en) * 2005-03-31 2013-02-19 Flooring Industries Limited, Sarl Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels
US9212493B2 (en) 2005-03-31 2015-12-15 Flooring Industries Limited, Sarl Methods for manufacturing and packaging floor panels, devices used thereby, as well as floor panel and packed set of floor panels
US20070068110A1 (en) * 2005-09-28 2007-03-29 Bing-Hong Liu Floor panel with coupling means and methods of making the same
US20090214832A1 (en) * 2005-12-07 2009-08-27 Eddy Boucke Floor Panel with a Fire-Resistant Coating
US8465821B2 (en) * 2005-12-07 2013-06-18 Berry Finance N.V. Floor panel with a fire-resistant coating
US9365028B2 (en) * 2006-02-21 2016-06-14 Flooring Technologies Ltd. Method for finishing a building board and building board
US9200460B2 (en) 2006-06-02 2015-12-01 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US9145691B2 (en) 2006-06-02 2015-09-29 Flooring Industries Limited, Sarl Floor covering of floor elements
US9366037B2 (en) 2006-06-02 2016-06-14 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US8991055B2 (en) 2006-06-02 2015-03-31 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US9487957B2 (en) 2006-06-02 2016-11-08 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US9695599B2 (en) 2006-06-02 2017-07-04 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US9890542B2 (en) 2006-06-02 2018-02-13 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US10125499B2 (en) 2006-06-02 2018-11-13 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US10358831B2 (en) 2006-06-02 2019-07-23 Flooring Industries Limited, Sarl Floor covering, floor element and method for manufacturing floor elements
US20120304581A1 (en) * 2011-06-01 2012-12-06 Daejin Co., Ltd. Press-fitted decoration tiles

Also Published As

Publication number Publication date
WO2005054597A3 (en) 2007-12-21
ES2616862T3 (en) 2017-06-14
WO2005054597A2 (en) 2005-06-16
EP1538276B1 (en) 2017-02-08
EP1538276A1 (en) 2005-06-08

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Owner name: BERRY FINANCE NV, BELGIUM

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BOUCKE, EDDY;REEL/FRAME:016368/0437

Effective date: 20050303

STCB Information on status: application discontinuation

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