EP0611201B1 - Procédé de réalisation de revêtement, revêtement et son procédé de pose - Google Patents
Procédé de réalisation de revêtement, revêtement et son procédé de pose Download PDFInfo
- Publication number
- EP0611201B1 EP0611201B1 EP94400262A EP94400262A EP0611201B1 EP 0611201 B1 EP0611201 B1 EP 0611201B1 EP 94400262 A EP94400262 A EP 94400262A EP 94400262 A EP94400262 A EP 94400262A EP 0611201 B1 EP0611201 B1 EP 0611201B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- recesses
- depth
- ablation
- accordance
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000853 adhesive Substances 0.000 claims abstract description 34
- 230000001070 adhesive effect Effects 0.000 claims abstract description 34
- 238000002679 ablation Methods 0.000 claims abstract description 28
- 239000002023 wood Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 25
- 239000011248 coating agent Substances 0.000 description 21
- 238000000576 coating method Methods 0.000 description 21
- 238000009413 insulation Methods 0.000 description 8
- 235000015115 caffè latte Nutrition 0.000 description 7
- 241001415961 Gaviidae Species 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/849—Groove or slot type openings
Definitions
- This Patent describes the possibility of using glue insulation providing acoustic insulation.
- this sound insulation may be insufficient in noisy environments, especially in buildings whose floors have poor sound insulation.
- the invention also relates to a method, characterized in that the depth of the second ablation is constant over the entire surface of the board or plate, this depth being between 0.5 and 5 mm.
- the invention also relates to a method characterized in that the depth (E3) of the second ablation is constant over the entire surface of the board or plate (1, 11), this depth (E3) being between 0.5 and 5 mm, preferably between 1 and 3 mm.
- the face of the board or batten 1 opposite the grooves 2 door opposite grooves 2.1 of the projections 6 of low height.
- the board or batten 1 of FIG. 2a is very close to or identical to the board illustrated in Figure 9 of the Patent EP 0 309 356 cited above.
- section plane C in the case of the Patent mentioned above goes through the middle of the grooves D1 and D2 and not through the ribs 5, as in the case of the present invention.
- this Patent does not describe ablation operation of part of the wood of the elements 10, unlike the present invention (see Figure 2e).
- each plate 1 has a succession of grooves 2.1 and 2.2 separated by a 5 'long rib width, the grooves 2.1 and 2.2 close being separated by a rib 5 of narrow width, as can be seen in Figure 2a.
- the grooves 2.1 are filled with flexible glue, while the grooves 2.2 are filled with a colored hard glue, for example based on epoxy resin.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Floor Finish (AREA)
- Glass Compositions (AREA)
- Road Repair (AREA)
Description
- d) effectuer une deuxième ablation de bois sur la face de la plaque ou de la latte comportant le dépôt de colle affleurante en dégageant des dépôts de colle saillants susceptibles de former des bandes de contact.
- d) effectuer une deuxième ablation de bois sur la face de la plaque ou de la latte (1, 11) comportant le dépôt de colle affleurante en dégageant des dépôts de colle saillants susceptibles de former des bandes de contact (3.1) ;
- e) mettre en contact direct des bandes de contact (3.1) du revêtement de sol obtenu avec un support (4).
- la figure 1 comporte des vues des diverses étapes de réalisation d'un premier exemple de réalisation d'un revêtement selon la présente invention ;
- la figure 2 comporte des vues des diverses étapes de réalisation d'un deuxième exemple de réalisation d'un revêtement selon la présente invention ;
- la figure 3 comporte des vues des diverses étapes de fabrication d'un troisième exemple de réalisation d'un revêtement selon la présente invention.
Claims (10)
- Procédé de fabrication d'un revêtement de surface, notamment de revêtement de sol comportant les étapes consistant à :caractérisé en ce qu'il comporte une étape consistant à :a) effectuer dans une planche ou latte en bois (1) d'épaisseur sensiblement constante, des premières ablations formant des premiers évidements (2, 2.1) ;b) remplir les premiers évidements (2, 2.1) avec une colle souple affleurant à la surface de la plaque ou de la latte (1) ;c) laisser la colle se solidifier,d) effectuer une deuxième ablation de bois sur la face de la plaque ou de la latte (1, 11) comportant le dépôt de colle affleurante en dégageant des dépôts de colle saillants susceptibles de former des bandes de contact (3.1).
- Procédé selon la revendication 1, caractérisé en ce que la profondeur (E3) de la seconde ablation est constante sur toute la surface de la planche ou de la plaque (1, 11), cette profondeur (E3) étant comprise entre 0,5 et 5 mm.
- Procédé selon la revendication 2, caractérisé en ce que la profondeur (E3) de la seconde ablation est comprise entre 1 et 3 mm.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'à l'étape a) ou entre les étapes a) ou b), l'on réalise une troisième ablation formant des deuxièmes évidements (2.2), de préférence de profondeur inférieure à la profondeur de la première ablation, en ce qu'à l'étape b), l'on remplit, outre les premiers évidements (2.1), les troisièmes évidements (2.2) avec de la colle, et en ce qu'entre les étapes b) et c), l'on réalise un empilement des planches ou lattes (1) pour former un bloc de bois que l'on découpe en tranches formant des planches ou lattes (11).
- Procédé selon la revendication 4, caractérisé en ce que les troisièmes évidements (2.2) sont remplis à l'étape b) avec une colle ayant des propriétés mécaniques différentes de celles de la colle mise en oeuvre pour remplir les premiers évidements (2.1).
- Procédé selon la revendication 5, caractérisé en ce que la colle de remplissage des troisièmes évidements présente à l'état solide une rigidité supérieure à celle de la colle mise en oeuvre pour le remplissage des premiers évidements (2.1).
- Procédé selon la revendications 4, 5 ou 6, caractérisé en ce que la colle de remplissage des troisièmes évidements (2.2) est une colle colorée.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que le ou les évidements (2.1, 2.2) est(sont) rempli(s) de colle par injection ou extrusion.
- Procédé de réalisation d'un revêtement de sol, caractérisé en ce qu'il comporte les étapes consistant à :caractérisé en ce qu'il comporte une étape consistant à :a) effectuer dans une planche ou latte en bois (1) d'épaisseur sensiblement constante, des premières ablations formant des premiers évidements (2, 2.1) ;b) remplir les premiers évidements (2, 2.1) avec une colle souple affleurant à la surface de la plaque ou de la latte (1);c) laisser la colle se solidifier ;d) effectuer une deuxième ablation de bois sur la face de la plaque ou de la latte (1, 11) comportant le dépôt de colle affleurante en dégageant des dépôts de colle saillants susceptibles de former des bandes de contact (3.1) ;e) mettre en contact direct des bandes de contact (3.1) du revêtement de sol obtenu avec un support (4).
- Procédé selon la revendication 9, caractérisé en ce que la profondeur (E3) de la seconde ablation est constante sur toute la surface de la planche ou de la plaque (1,11), cette profondeur (E3) étant comprise entre 0,5 et 5 mm, de préférence comprise entre 1 et 3 mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9301341A FR2701282B1 (fr) | 1993-02-08 | 1993-02-08 | Procédé de réalisation de revêtement, revêtement et son procédé de pose. |
| FR9301341 | 1993-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0611201A1 EP0611201A1 (fr) | 1994-08-17 |
| EP0611201B1 true EP0611201B1 (fr) | 1998-10-28 |
Family
ID=9443821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94400262A Expired - Lifetime EP0611201B1 (fr) | 1993-02-08 | 1994-02-08 | Procédé de réalisation de revêtement, revêtement et son procédé de pose |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0611201B1 (fr) |
| AT (1) | ATE172771T1 (fr) |
| DE (1) | DE69414148D1 (fr) |
| FR (1) | FR2701282B1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2745835B1 (fr) * | 1996-03-11 | 1998-05-29 | Thierry Martin | Structure laminaire, notamment du type revetement de sol, et son procede de realisation |
| FR2754843A1 (fr) * | 1996-10-21 | 1998-04-24 | Thierry Martin | Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede |
| GB2461531A (en) * | 2008-07-01 | 2010-01-06 | Instacoustic Ltd | Flooring component and floor structure |
| US12607021B2 (en) * | 2018-06-14 | 2026-04-21 | Société en Commandite Prolam | Slip-resistant floor for a cargo-carrying apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1864774A (en) * | 1931-05-02 | 1932-06-28 | Raymond W Storm | Sound and heat insulated flcoring |
| FR1070820A (fr) * | 1953-02-12 | 1954-08-17 | Parquet en panneaux | |
| BE544217A (fr) * | 1955-01-07 | |||
| DE3838733A1 (de) * | 1988-11-15 | 1990-05-17 | Osterwald Sportboden Gmbh | Sportboden |
| NO169185C (no) * | 1990-05-02 | 1992-05-20 | Boen Bruk As | Fjaerende idrettsgulv |
-
1993
- 1993-02-08 FR FR9301341A patent/FR2701282B1/fr not_active Expired - Fee Related
-
1994
- 1994-02-08 AT AT94400262T patent/ATE172771T1/de not_active IP Right Cessation
- 1994-02-08 EP EP94400262A patent/EP0611201B1/fr not_active Expired - Lifetime
- 1994-02-08 DE DE69414148T patent/DE69414148D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2701282B1 (fr) | 1995-04-21 |
| ATE172771T1 (de) | 1998-11-15 |
| DE69414148D1 (de) | 1998-12-03 |
| EP0611201A1 (fr) | 1994-08-17 |
| FR2701282A1 (fr) | 1994-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0153291B1 (fr) | Panneau isolant en matériau composite | |
| WO1999000242A1 (fr) | Composites de bois resistant aux variations d'humidite et pouvant attenuer la transmission de bruits | |
| FR2834527A1 (fr) | Revetement de sol modulaire a dalles encadrees | |
| EP0461328A1 (fr) | Système d'insonorisation destiné à être utilisé à l'intérieur d'un local | |
| EP0611201A1 (fr) | Procédé de réalisation de revêtement, revêtement et son procédé de pose | |
| EP1570138B1 (fr) | Structure antibruit | |
| FR2873728A1 (fr) | Element plan de construction et agencement forme a partir d'un ou plusieurs elements | |
| CA2472158A1 (fr) | Revetement de sol modulaire a dalles encadrees | |
| EP0414613A2 (fr) | Procédé de fabrication d'un élément de surface pour l'absorption des ondes électromagnétiques | |
| WO1998017447A1 (fr) | Procede de fabrication de structures allongees et structures allongees obtenues par ledit procede | |
| FR2559184A1 (fr) | Panneau d'isolation thermique autoportant | |
| EP0018328A2 (fr) | Elément de construction préfabriqué | |
| FR2745835A1 (fr) | Structure laminaire, notamment du type revetement de sol, et son procede de realisation | |
| WO1999067474A1 (fr) | Element de construction ayant des proprietes acoustiques ameliorees | |
| FR2712012A1 (fr) | Revêtement de façade de mur. | |
| EP1317590B1 (fr) | Panneau de construction en bois autoportant | |
| FR2657045A1 (fr) | Panneau composite notamment pour cloison mobile de batiment, et son procede de fabrication. | |
| FR2935012A1 (fr) | Revetement de sol, constitue d'une couche en ceramique, c'est-a-dire un carrelage ou similaire, et d'une sous-couche d'isolation phonique a base de fibres | |
| FR2528474A1 (fr) | Procede de fabrication de panneaux acoustiques absorbants et panneaux obtenus selon ce procede | |
| CN113653284A (zh) | 一种静音木地板弹性安装结构及其安装方法 | |
| EP4491820A1 (fr) | Système mural d'isolation acoustique | |
| FR2809980A3 (fr) | Panneau de fondation composite | |
| BE1021771B1 (fr) | Element de bardage | |
| WO2025012201A1 (fr) | Système mural d'isolation acoustique | |
| BE828335A (fr) | Dalle prefabriquee et partiellement en platre pour la realisation de planchers etanches et insonores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES GB IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19950217 |
|
| R17P | Request for examination filed (corrected) |
Effective date: 19950216 |
|
| 17Q | First examination report despatched |
Effective date: 19960916 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19980701 |
|
| D18D | Application deemed to be withdrawn (deleted) | ||
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES GB IT LI LU NL SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19981028 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 19981028 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19981028 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19981028 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19981028 |
|
| REF | Corresponds to: |
Ref document number: 172771 Country of ref document: AT Date of ref document: 19981115 Kind code of ref document: T |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REF | Corresponds to: |
Ref document number: 69414148 Country of ref document: DE Date of ref document: 19981203 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19990128 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19990128 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19990129 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990208 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990228 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990228 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 19981028 |
|
| BERE | Be: lapsed |
Owner name: MARTIN THIERRY Effective date: 19990228 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| 26N | No opposition filed |