EP3464741A1 - Sealing string for sealing a joint between components, and method for manufacturing same - Google Patents
Sealing string for sealing a joint between components, and method for manufacturing sameInfo
- Publication number
- EP3464741A1 EP3464741A1 EP17722076.1A EP17722076A EP3464741A1 EP 3464741 A1 EP3464741 A1 EP 3464741A1 EP 17722076 A EP17722076 A EP 17722076A EP 3464741 A1 EP3464741 A1 EP 3464741A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sealing
- cord
- fastening
- strip
- joint
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 title 1
- 239000003566 sealing material Substances 0.000 claims abstract description 3
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000006261 foam material Substances 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 claims 7
- 239000013039 cover film Substances 0.000 claims 3
- 239000000463 material Substances 0.000 description 13
- 239000011888 foil Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
Definitions
- the invention relates to measures for sealing joints between two components, in particular building components, such as building ceilings, building walls, drywall or the like.
- Building components are usually not directly attached to each other, but it remains a joint to accommodate relative movements between the building components can. In order to avoid the passage of fumes or flames through these joints in case of fire, they are usually sealed with a flexible material that does not hinder a relative movement between the building components.
- the sealing can be carried out with sealing strips that consist wholly or partly of an intumescent material.
- a fire protection joint cord comprising a core with a composite-forming carrier and an intumescent component is known.
- the joint cord is inserted into a joint between two components to seal the joint.
- a sealing element for use between two components wherein the sealing element is a hollow tube constructed of a first material and a core of a second material.
- the first material is a combustible foam that dissolves upon exposure to fire and the second material expands under the action of fire to fill the volume between the components.
- joint cords are known with intumescent materials.
- the publication DE 44 362 80 A1 further discloses a multilayer sealing element in roll form.
- the above sealing strips have disadvantages in their assembly and / or in the flexibility for receiving relative movements. Furthermore, if necessary, further sealing and / or fixing measures must be taken after insertion of the joint cords and / or the surface still be smoothed to make them visually appealing.
- sealing cord for sealing joints between components according to claim 1 and by the arrangement of one or more sealing cords in a joint between components according to the independent claim.
- a sealing cord for sealing a joint between two components, in particular between two building components, comprising:
- strip-shaped side portions extending from the sealing profile transversely to a longitudinal direction in different directions;
- a fastening means which is provided in each case on one side of the side projecting from the sealing profile side portions.
- the above sealing cord is to form it with a sealing profile which is provided with side portions in the form of flat fastening strips, which are extend longitudinally and flexibly on the sealing profile.
- the side sections can be arranged by separate or by a continuous flat fastening strip on the sealing profile, that the sealing profile protrudes at least for the most part of a connecting distance between the lug lines of the side portions and of the approach line.
- the side sections may each be provided with a fastening means on the side on which the sealing profile protrudes.
- fastening means the sealing cord can be used in a joint between two components and fixed to the adjacent to the joint edge regions of the components.
- the side sections are preferably made of a film, in particular a polyethylene film.
- the sealing cord can be securely anchored in the joint. Since the profile is held in position with the fasteners on the wing sections in addition, a lower compression of the sealing strip in the joint is necessary.
- the fastening means comprises an adhesive surface.
- the adhesive surface may be protected with a protective strip.
- Adhesive surfaces are particularly suitable as a fastener, as this is well suited for the installation of the sealing cord.
- the sealing profile may comprise a film tube filled with compressible foam material.
- the sealing profile may have a round, oval or angular cross-section. Any other cross-sectional types are also possible.
- the sealing profile may be formed in a chamber in a film tube.
- the side sections may be formed by a fastening strip on which the sealing profile, in particular on a central portion, is mounted along its longitudinal direction and from which the sealing profile protrudes primarily in one direction.
- the fastening means may be provided on the projecting from the sealing profile side portions on the side of the protruding sealing profile. As a result, the supernatant of the sealing cord can be reduced after insertion into the joint.
- the sealing profile may be formed with a chamber which is formed between a flat fastening foil strip and a flat foil foil strip. This construction allows easy production of the sealing cord with the sealing profile.
- the envelope film strip can be fastened with its edges to edge regions of the fastening film strip, in particular by welding or gluing, wherein the edge regions adjoin a bulge of the fastening film strip.
- the bulge of the sheath foil strip has a depth which is greater than the depth of the bulge of the fastening foil strip.
- an arrangement is provided with a joint between two components and one or more of the above sealing cords introduced therein, wherein the side portions are attached to the joint facing edges of the components, so that the sealing profile protrudes into the joint.
- a first and a second sealing cord can be arranged to be parallel with respect to their longitudinal directions, wherein the arrangement direction of the first and the second sealing cord is substantially perpendicular to the extension direction of the fastening strip or to the extension of the fastening film strip.
- Figure 1 is a cross-sectional view through a sealing profile of a sealing cord according to a first embodiment
- Figure 2 is a cross-sectional view through a sealing profile of a sealing cord according to a second embodiment
- Figure 3 shows an arrangement of the sealing cord in a joint between two components
- Figure 4 is an illustration of another arrangement of sealing cords in a joint between two components.
- FIG. 1 shows a cross-sectional view through a sealing cord 1.
- the sealing cord 1 has a sealing profile 2 as a cross-sectional profile.
- the sealing profile 2 has a foam core 3, which has a compressible, usual for sealing purposes foam material.
- the foam material may comprise a polyurethane foam and in particular have a density between 40-400 kg / m 3 .
- the sealing profile 2 may have a round, oval or angular cross-section and a diameter of between 0.5 and 20 cm, preferably between 0.75 cm and 15 cm, more preferably between 1 cm and 10 cm and most preferably between 1 cm and have 5 cm.
- the foam material may also be an open or closed-cell foam material or a silicone-based or even cellular rubber foam material.
- the sealing profile 2 may comprise a thin casing, in particular an elastic film tube 4, of a foil material which is filled with the foam material or the foam core.
- the sealing profile 2 can be produced by foaming the film tube 4 with the foam material.
- the sealing profile 2 is arranged approximately centrally on a flat fastening strip 5.
- the sealing profile 2 at an attachment point 9 or a Befest Trentsbe- rich, in particular by means of a weld, by gluing or the like to be arranged on the fastening strip 5.
- the fastening strip 5 may be formed from a sheet material or other material band, such as a band of textililem material or reinforced with fabric, mesh or the like material.
- a fastening means e.g. in the form of an adhesive surface 6, be provided to attach the sealing cord 1 to a joint surrounding edge regions of components, in particular two building components, such as walls, building ceilings or the like, by gluing.
- the adhesive surface 6 may be provided with a protective strip 7, e.g. made of silicone paper, be covered, which serves to protect the adhesive surface 6 prior to assembly and which is removed prior to introduction into the joint between two building components to expose the adhesive surface 6.
- a protective strip 7, e.g. made of silicone paper be covered, which serves to protect the adhesive surface 6 prior to assembly and which is removed prior to introduction into the joint between two building components to expose the adhesive surface 6.
- the fastening strip 5 or at least the parts of the side sections 51, 52 provided with the fastening means may be provided with a reinforcing structure, e.g. in the form of a grid insert or the like, in order to further increase the stability of the side sections or of the entire fastening strip 5.
- a sealing cord 1 1 may be formed with a sealing profile 12, wherein a chamber 13 may be provided between a fastening film strip 14 and a Hullenfolienstsammlung 15, each with opposite bulges 16, 17 of different sizes (cross-sections) are formed, to form the chamber 13.
- the Hullenfolienstsammlung 15 may have approximately centrally a first bulge 16, which is opposite to a second bulge 17 of the fastening film strip 14. Laterally of the second bulge 17 of the fastening film strip 14 is an edge region 18, to which in each case a connecting portion 19 of the fastening film strip 14 connects to the outside.
- the connecting portions 19 form the side portions for fixing the sealing cord 1 1 to components.
- the edges of the sheath foil strip 15 can be attached to the edge regions 18 by gluing or welding, so that the chamber 13 is formed.
- the fastening film strip 14 and the covering film strip 15 can overlap one another over the entire surfaces of the edge regions 18 and the connecting sections 19 and can preferably be connected to one another in a materially bonded manner, eg welded or adhesively bonded.
- the sealing cord 1 1 is formed, in which the in the chamber 13 formed foam core on the side of HullenfolienstMails 15 protrudes with a larger projection than from the side of the fastening film strip 14.
- the first bulge 16 has a higher depth than the second bulge 17th
- the connecting portions 19 of the fastening strip may also be secured with a fastener, e.g. in the form of an adhesive surface 20, and a protective strip covering the adhesive surface, e.g. be provided from silicone paper, which protects the adhesive surface 20 until it is installed in a joint.
- a fastener e.g. in the form of an adhesive surface 20
- a protective strip covering the adhesive surface e.g. be provided from silicone paper, which protects the adhesive surface 20 until it is installed in a joint.
- the first fastening film strip 15 is placed in a recess, introduced a liquid foam material and then the Hüllfolienstsammlung 14 so welded that between the fixing film strip 15 and the Hüllfolienstsammlung 14 approximately centrally of the Hüllfolienstreifsammlungs 14, the chamber 13 is formed in which foams the liquid introduced foam material and solidifies.
- FIG. 3 shows how one of the above sealing cords 1, 1 1 is introduced into a joint 21 between two building components 22, 23.
- the building components 22, 23 may be provided with bevels 24 on their edges facing the joint 21, to which the adhesive surfaces 6, 20 are glued into the joint 21 after the introduction of the sealing profiles 2, 12. This can be done on both sides or on one side of the building components 22, 23.
- FIG. 4 shows a further embodiment in which two of the above sealing cords 1, 1 1 are fastened to one another along their elongated extension direction and then inserted into the joint 21.
- the side sections 51, 52 of the sealing cord 1 or the side sections of a first sealing cord 31 formed as connecting sections 19 are applied to the sealing profile 2, 12 of a corresponding second sealing cord 32 and connected thereto, in particular adhesively bonded.
- the arrangement of the two sealing profiles is chosen so that it takes place substantially transversely to the direction of extension of the fastening strip 5 or the fastening film strip 14, so that the entire assembly with the adhesive surfaces 6, 20 of the second sealing cord 32 glued to the building components in the manner described above can be.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16172564.3A EP3252244A1 (en) | 2016-06-02 | 2016-06-02 | Sealing cord for sealing a gap between construction elements and method for manufacturing same |
PCT/EP2017/061561 WO2017207252A1 (en) | 2016-06-02 | 2017-05-15 | Sealing string for sealing a joint between components, and method for manufacturing same |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3464741A1 true EP3464741A1 (en) | 2019-04-10 |
Family
ID=56101318
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16172564.3A Withdrawn EP3252244A1 (en) | 2016-06-02 | 2016-06-02 | Sealing cord for sealing a gap between construction elements and method for manufacturing same |
EP17722076.1A Withdrawn EP3464741A1 (en) | 2016-06-02 | 2017-05-15 | Sealing string for sealing a joint between components, and method for manufacturing same |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16172564.3A Withdrawn EP3252244A1 (en) | 2016-06-02 | 2016-06-02 | Sealing cord for sealing a gap between construction elements and method for manufacturing same |
Country Status (6)
Country | Link |
---|---|
US (1) | US10563396B2 (en) |
EP (2) | EP3252244A1 (en) |
JP (1) | JP6895995B2 (en) |
AU (1) | AU2017275444B2 (en) |
CA (1) | CA3026313A1 (en) |
WO (1) | WO2017207252A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10823313B2 (en) * | 2015-04-17 | 2020-11-03 | 3M Innovative Properties Company | Smoke and sound barrier for a building penetration |
EP3252245A1 (en) * | 2016-06-02 | 2017-12-06 | HILTI Aktiengesellschaft | Seal strip for sealing gaps between construction elements and method for producing a seal strip |
EP3628789A1 (en) * | 2018-09-25 | 2020-04-01 | Hilti Aktiengesellschaft | Water-discharging joint sealing strip made of foamed material for different profile dimensions and sealing assembly comprising such a joint sealing strip |
EP3974593A1 (en) | 2020-09-29 | 2022-03-30 | Hilti Aktiengesellschaft | Sealing element for a joint of a structure |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686747A (en) * | 1950-03-24 | 1954-08-17 | Nat Motor Bearing Co Inc | Method of manufacturing elastic sealing material |
US4112623A (en) * | 1977-09-12 | 1978-09-12 | Mcpherson Neil Soden | Meeting rail for sliding windows |
US4126966A (en) * | 1978-03-02 | 1978-11-28 | Lobell Jewel M | Weatherstrip tape |
US4182088A (en) * | 1978-03-23 | 1980-01-08 | Ball Duane L | Interior mounted window barriers and channel members therefor |
JPH0215635Y2 (en) * | 1984-11-02 | 1990-04-26 | ||
US4769267A (en) * | 1986-08-25 | 1988-09-06 | Drutan Products, Inc. | Sandwich composite chamois-foam and method |
US4784516A (en) * | 1988-02-10 | 1988-11-15 | Harco Research, Inc. | Traffic bearing expansion joint cover and method of preparing same |
JP2671252B2 (en) * | 1993-08-03 | 1997-10-29 | 株式会社ロンビックジャパン | Fireproof interlayer material |
DE4436280A1 (en) | 1994-10-11 | 1996-04-18 | Chemie Linz Deutschland | Multilayered, permanently elastic sealing element for sealing openings in a building wall |
JPH09241618A (en) * | 1996-03-06 | 1997-09-16 | Nitto Denko Corp | Formed body structure having controlled shape restorability |
US6110312A (en) * | 1997-12-29 | 2000-08-29 | Arnold; Gregory A. | Process of making a seal and apparatus for sealing doublewide manufactured homes |
DE29702985U1 (en) * | 1997-02-20 | 1997-04-30 | Fliesen Brück GmbH, 48147 Münster | Device for isolating structure-borne noise |
US6491468B1 (en) * | 1997-08-12 | 2002-12-10 | Sealex, Inc. | Foam backed joint seal system |
JP2000310334A (en) * | 1999-04-23 | 2000-11-07 | Kyodo Giken Kagaku Kk | Sealant |
DE19944611A1 (en) * | 1999-09-17 | 2001-03-22 | Illbruck Gmbh | Sealing strips for sealing a joint |
US6422575B1 (en) * | 2000-03-14 | 2002-07-23 | L&L Products, Inc. | Expandable pre-formed plug |
US20050268559A1 (en) * | 2004-05-21 | 2005-12-08 | Ellingson Robert T | Rollable door seal with integral intumescent strips |
ATE428831T1 (en) * | 2007-02-14 | 2009-05-15 | Iso Chemie Gmbh | SEALING TAPE FOR SEALING A JOINT |
FR2929280B1 (en) | 2008-03-28 | 2015-04-10 | Compart | CUTTING AND FILLING DEVICE FIRE CUTTING. |
DE102009013107A1 (en) * | 2008-05-13 | 2009-11-19 | Tremco Illbruck Produktion Gmbh | Foam sealing tape |
DK2138664T3 (en) * | 2008-06-23 | 2015-07-13 | Iso Chemie Gmbh | pre-compressed sealant |
US8365495B1 (en) * | 2008-11-20 | 2013-02-05 | Emseal Joint Systems Ltd. | Fire and water resistant expansion joint system |
US8586165B2 (en) * | 2009-03-16 | 2013-11-19 | Storopack, Inc. | Method and machine for making foam cushions |
US8318304B2 (en) | 2009-11-24 | 2012-11-27 | Alva-Tech, Inc. | Intumescent rod |
DE102010008570A1 (en) | 2010-02-19 | 2011-08-25 | Karl Zimmermann GmbH, 50769 | Fire protection joint cord, useful for protecting sealing and/or concrete edges of tunnel-, underground construction- and/or surface construction-joints, comprises a core containing a composite-forming carrier and an intumescent component |
US20120023846A1 (en) | 2010-08-02 | 2012-02-02 | Mattox Timothy M | Intumescent backer rod |
US9435114B1 (en) * | 2010-11-24 | 2016-09-06 | Innovations & Ideas, Llc | Expansion or control joint and gasket system |
DE202011050191U1 (en) * | 2011-05-19 | 2012-08-21 | Rainer Piontek | Double-sided adhesive sealing tape |
US9216630B2 (en) * | 2013-03-14 | 2015-12-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Water shield |
-
2016
- 2016-06-02 EP EP16172564.3A patent/EP3252244A1/en not_active Withdrawn
-
2017
- 2017-05-15 EP EP17722076.1A patent/EP3464741A1/en not_active Withdrawn
- 2017-05-15 US US16/301,788 patent/US10563396B2/en active Active
- 2017-05-15 WO PCT/EP2017/061561 patent/WO2017207252A1/en unknown
- 2017-05-15 AU AU2017275444A patent/AU2017275444B2/en active Active
- 2017-05-15 JP JP2018561944A patent/JP6895995B2/en active Active
- 2017-05-15 CA CA3026313A patent/CA3026313A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2017207252A1 (en) | 2017-12-07 |
US20190153725A1 (en) | 2019-05-23 |
US10563396B2 (en) | 2020-02-18 |
AU2017275444B2 (en) | 2022-03-17 |
CA3026313A1 (en) | 2017-12-07 |
AU2017275444A1 (en) | 2018-11-29 |
EP3252244A1 (en) | 2017-12-06 |
JP6895995B2 (en) | 2021-06-30 |
JP2019516889A (en) | 2019-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3464741A1 (en) | Sealing string for sealing a joint between components, and method for manufacturing same | |
DE2810517A1 (en) | FLIGHT AND SEALING DEVICE | |
DE3038524C2 (en) | Joint tape for sealing structural parts | |
EP3805480B1 (en) | Flush sealing strip | |
EP3464742B1 (en) | Seal strip for sealing gaps between construction elements and method for producing a seal strip | |
EP1909012A2 (en) | Insulation sleeve | |
DE102004031824B4 (en) | security Zone | |
EP3093412B1 (en) | Reinforcement connection element | |
EP3260678A1 (en) | Fire protection element for sealing holes in components | |
DE102015202882A1 (en) | Sealing tape and seal arrangement | |
DE202022102154U1 (en) | connection profile bar | |
AT506611B1 (en) | BLEND FRAME | |
DE102010009376A1 (en) | Plaster end profile for use as plaster base at e.g. ceiling wall of building, has joint sealing tape producing connection to one wall, which is connected with outer side of one leg directed towards wall | |
EP3284872A1 (en) | Sealing element for connecting a dry wall | |
AT517223B1 (en) | Joint seal between insulation elements for building insulation | |
DE202008006947U1 (en) | Elastic profile for sealing joints | |
DE102005058734A1 (en) | Joint connection profile installation method for two structure bodies, involves isolating moving section after installing joint connection profile to create separation sections, and filling separation sections with expandable foam material | |
EP1548197A1 (en) | Arrangement and process for sealing construction joints, particularly facade expansion joints | |
EP3276100A1 (en) | Sealing system for a wall system | |
DE20319304U1 (en) | Ground water seal for tunnel concrete lining panels has inner seal bridging gap heat welded to outer seal | |
DE102016110989A1 (en) | Sealing profile for embedding in a molded part of hardenable material | |
EP1925758B1 (en) | Seal arrangement | |
EP2998452B1 (en) | Seal element | |
EP3075936A1 (en) | Insulating reveal panel element for insulation of a window or door apperture and method for installing the same | |
DE202018103502U1 (en) | Plaster strips arrangement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190102 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20191014 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200715 |