WO2016106451A1 - Chaussette de protection - Google Patents

Chaussette de protection Download PDF

Info

Publication number
WO2016106451A1
WO2016106451A1 PCT/CA2015/051374 CA2015051374W WO2016106451A1 WO 2016106451 A1 WO2016106451 A1 WO 2016106451A1 CA 2015051374 W CA2015051374 W CA 2015051374W WO 2016106451 A1 WO2016106451 A1 WO 2016106451A1
Authority
WO
WIPO (PCT)
Prior art keywords
protective
wearer
sock according
foot
padding
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.)
Ceased
Application number
PCT/CA2015/051374
Other languages
English (en)
Inventor
Rolf Loyens
Iqbal Ahmed
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.)
BASE360 Inc
Original Assignee
BASE360 Inc
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
Application filed by BASE360 Inc filed Critical BASE360 Inc
Priority to US15/540,862 priority Critical patent/US20180000166A1/en
Priority to CA2972645A priority patent/CA2972645A1/fr
Publication of WO2016106451A1 publication Critical patent/WO2016106451A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/02—Reinforcements
    • A41B11/04—Reinforcements of the stocking top
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/06—Knee or foot
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/001—Decoration; Marking
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B11/00—Hosiery; Panti-hose
    • A41B11/02—Reinforcements
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B17/00—Selection of special materials for underwear

Definitions

  • This invention relates to the field of protective
  • this invention relates to apparel that provides protection to a wearer' s foot and ankle during a myriad of activities, including but not limited to, ice skating, running, hiking, dancing, law enforcement, industrial applications, or other physical activities requiring securely fitted footwear .
  • Lace bite has been addressed in the art by the use of added foam or gel inserts between the front of the wearer's ankle and the tongue of the foot wear. Such a solution requires frequent adjustment of the added insert and is often deemed uncomfortable and
  • Ankle sleeves are another known solution.
  • the sleeve incorporates a protective padding in the lace bite region.
  • this equipment must be worn over a sock and must be adjusted to ensure coverage of the affected area.
  • a wearer In addition to socks and protective padding, a wearer, including, but not limited to, law enforcement professionals and athletes such as hockey players, typically requires secondary protective equipment . Poorly positioned secondary equipment may leave the wearer susceptible to injury. To ensure protection and to prevent movement, this secondary equipment is often further secured to the circumference of the leg by means of adhesive tape, or a hook and loop fastening band. However, the need to secure the secondary equipment with an additional product can be time consuming and cumbersome for the wearer. Furthermore, these securing means are often not entirely effective at preventing movement of the secondary equipment. Therefore, additional means of securement of the secondary protective equipment is desired.
  • the present invention provides a protective sock that prevents injury due to lace bite or movement of secondary protective equipment.
  • Use of this protective sock is applicable to hockey and other ice skating- related activities, as well as running, hiking, dancing, law enforcement or other physical activities requiring securely fitted footwear.
  • the present invention provides a protective sock that integrates a protective padding to provide a unitary garment.
  • a wearer's need to frequently adjust the position of the protective equipment is likely reduced.
  • An integrated and flexible protective padding also limits the amount of equipment required by the wearer.
  • the padding also conforms to the wearer' s body, and thus likely increases the wearer's comfort.
  • the present invention also provides a protective sock that integrates a high friction surface to restrict the movement of any secondary equipment. Such a restriction prevents the exposure of a wearer's body to potential injury. Movement of the secondary equipment may also be distracting to the wearer. As such, the integrated high friction surface likely provides the wearer with a performance advantage.
  • the sock may integrate the protective padding and/or the high friction surface.
  • protective sock for use on and for protecting a wearer's foot and ankle comprising: a foot portion enclosing the wearer' s foot having a top side and an underside, a leg portion extending from the foot portion, having a front portion extending upwardly from the top side and a rear portion extending upwardly from the underside, and at least one protective padding, wherein the at least one
  • protective padding is integrated into at least an area of the front portion of the leg portion.
  • protective sock for use on and for protecting a wearer's foot and ankle comprising: a foot portion enclosing the wearer' s foot having a top side and an underside, a leg portion extending from the foot portion, having a front portion extending upwardly from the top side and a rear portion extending upwardly from the underside, and at least one high friction surface, wherein the at least one high friction surface is integrated into at least an area of the leg portion.
  • FIGURE 1 is a front view of the protective sock according to one embodiment of the present invention.
  • FIGURE 2 is a side view of the protective sock according to another embodiment of the present invention where two protective pads overlap one another .
  • FIGURE 3 is a side view of the protective sock according to a further embodiment of the present invention including a protective padding adjacent to a wearer's ankle.
  • FIGURE 4 is a front view of the protective sock according to a further embodiment of the present invention that includes a high surface area adjacent to the leg of the wearer.
  • FIGURE 5 is a perspective view of the protective sock according to one embodiment of the present invention that includes compression zones integrated in the sock .
  • FIGURE 6 is a side view of the protective sock according to a further embodiment of the present invention that includes a high friction surface area adjacent to the leg of the wearer.
  • FIGURE 7 is an enlarged view of a protective padding on the protective sock according to another embodiment of the present invention.
  • FIGURE 8 is an enlarged view of a protective padding on the protective sock according to a further embodiment of the present invention.
  • the present invention provides a protective sock
  • FIGURE 1 shows a protective sock 100 having a foot portion 101 and a leg portion 102.
  • the front portion 103 of the leg portion 102 includes a protective padding 110 with perforations 120.
  • the protective padding 110 extends outwardly onto the top side 130 of the foot portion 101.
  • the perforations 120 included in some embodiments assist in reducing trapped moisture on the wearer's foot thereby preventing blistering.
  • the protective padding 110 is a high friction surface.
  • the protective sock 100 may be made of material
  • DyneemaTM or ultra-high-molecular-weight polyethylene, is a high-performance polyethylene that is desirable for use as a material for the protective sock as it has the highest impact strength of any thermoplastic material currently made due to its extremely long molecular chains. Wrapped glass and steel fibers and filaments may be incorporated into yarn for increased cut resistance, and as such are desirable for use in a protective garment.
  • nylon a polyamide fiber
  • Polyester is also a desirable fiber for use as this polymer is very strong, and is hydrophobic, which helps to keep the material dry.
  • the material of the sock may be comprised of any combination of the above noted fibers.
  • the protective sock may also include a material that is a sweat-wicking, anti-bacterial, anti-odor and/or cooling fiber.
  • fibers or materials that incorporate silver, other metals, or natural stone particles, such as jade may provide specialized properties to the material.
  • the fibers are wound, wrapped, twisted, or plaited, in a specific manner to form yarn.
  • first yarn may be comprised of 150 D (denier) polyester fiber.
  • a second yarn may be comprised of 70 D nylon fiber and 40 D elastane fiber. These two yarns may be knitted together to form a fabric for at least a portion of the sock. Table 1 shows the yarn combination of the first example:
  • a second example includes fabric formed by knitting together a yarn including 400 D DyneemaTM, with a yarn including 70 D nylon and 40 D elastane.
  • Table 2 shows the yarn combination of the second example: Table 2
  • Table 3 outlines a further example, showing different Nylon yarns with different deniers that are interwoven to produce the fabric.
  • the properties provided by a fabric may be improved beyond simply combining different fibers to create different yarn compositions, and knitting various yarns together to form specialized fabrics.
  • the yarn may also be plaited either inward or outward, to produce a different texture, to increase performance, such as cut-resistance, as well as comfort for the wearer.
  • the first yarn may be plaited outward, while the second yarn may be plaited inward.
  • Tables 4, 5, and 6 show exemplary plaiting details for the first, second, and third yarn combination examples, respectively.
  • the yarn may be knit to form a fabric using a specific needle gauge.
  • the yarn may also be knit using a specific pattern and at a specific speed.
  • a No. 132 gauge needle may knit at 250 RPM to produce the sock.
  • the use of a particular fibers, yarn, and knitting parameters allow for creating a desirable fabric texture.
  • the combination of thread wrapping and knitting pattern of the material may optimize the material for heat dissipation, cooling, or a particular texture such as softness or coarseness to touch.
  • the choice of thread wrapping and/or knitting pattern may create a soft and smooth inner surface with a coarse external surface that provides a high friction surface. Threads of more than one material may also be interwoven for use in the protective sock.
  • the different fabrics may be applied to different areas of the sock. For example, one fabric may be utilized for the foot portion, while another fabric is utilized for the leg portion.
  • the protective padding 110 may cover a relatively smaller or larger area of the sock 100.
  • the padding size may depend on the size of the sock or the intended use, such as the sport type.
  • the front portion 103 of the leg portion 102 includes a protective padding 110 that is comprised of a plurality of protective pads 140 and 150.
  • the two protective pads 140 and 150 overlap one another. This arrangement provides for increased protection of the wearer' s ankle, filling the gap between the leg portion 102 of the protective sock 100 and any footwear or secondary equipment .
  • FIGURE 3 shows the front portion 103 of the leg
  • the protective sock 100 further comprises a protective padding 170 adjacent to a wearer' s ankle .
  • the protective padding 170 may be designed, and in particular, shaped, to offer enhanced protection of the ankle.
  • the design feature of the plurality of protective pads 160 and of the protective padding 170 is not limited to what is shown in the Figures.
  • FIGURE 3 further shows a protective padding 180 on the underside of the foot portion 101.
  • front portion 103 of the leg portion 102 includes a high friction surface 210 that is integrated
  • the high friction surface 210 may also form a design, such as a pattern or a word mark, or a particular shape as shown in FIGURE 4.
  • FIGURE 4 also shows compression zones 205 integrated in the sock to better conform the sock to the leg and to the foot of the wearer.
  • the compression zones reduce movement of the sock on the foot and leg of the wearer to help keep the high friction surface 210 in place. This increases comfort for the wearer.
  • the sock may also include ribbing 206 at the top to help prevent the sock from sliding down.
  • FIGURE 5 shows the compression zones 205 more clearly.
  • the protective sock may include at least one
  • compression zone 205 integrated circumferentially into the sock 100 to better conform the sock to the foot and leg of the wearer.
  • the inclusion of a compression zone 205 is to minimize any movement of the sock on the leg of the wearer during activity and to help maintain the positioning of the high friction surface 210.
  • three compression zones are integrated for securing the sock: a first zone near the top of the leg portion 102 and under the ribbing 206 at the top of the sock, a second zone above the ankle portion of the protective sock, and a third zone near the arch of the foot of the wearer. These three zones provide for a sock that conforms to the natural curves of feet and legs.
  • the sock conforms to the natural curves by compressing at the arch of the foot, above the ankle, and above the calf muscle. Providing compression zones in these narrower areas of the leg reduces the amount of loose material, thereby minimizing potential chafing and discomfort for the wearer.
  • the location of the compression zone on the sock is not limited to the areas depicted in the Figures. It should also be noticed that the surface area covered by the compression zones is not limited to the surface area that is shown in the Figures.
  • a compression zone may cover a smaller or larger surface area of the sock, and may encompass the entire shin/calf region of the leg portion.
  • the protective sock may be comprised of a compression material in its entirety. It is also readily contemplated that a compression zone may be integrated circumferentially horizontally, as shown, along a diagonal (not shown) , or with any pattern or design, such as a criss-cross pattern (not shown) .
  • FIGURE 5 also shows an outline of knitting pattern regions A through G.
  • FIGURE 6 further shows a side view of a high friction surface 210 that is integrated exteriorly on the protective sock.
  • FIGURE 7 shows the protective padding 110 with a high friction surface 210 that is made of a silicone material.
  • the protective padding 110 may be made of material that is heat resistant, cut- resistant and/or machine washable.
  • the protective padding 110 may adhere to the fibres of the protective sock material 230 without bleeding through the fibres to an interior surface of a sock, thereby increasing comfort for the wearer.
  • the protective padding may also be flexible with the expansion and contraction of the protective sock material 230.
  • the protective padding 110 is also contemplated as being durable to withstand rigorous athletic activity and frequent laundering, and may be of light-weight material to reduce discomfort.
  • FIGURE 8 includes a protective padding 110 that is a plurality of protective pads 140 and 150.
  • a protective padding 110 that is a plurality of protective pads 140 and 150.
  • the protective pad and/or high friction surface may extend
  • leg portion circumferentially around the leg portion to a rear portion of the leg portion, such as a band or similar configuration (not shown) .
  • the protective pads and/or high friction surface may be constructed and arranged on the rear portion of the leg portion (also not shown) , in addition to its front portion .
  • underside of the foot portion may also include any combination of protective pad and high friction surface.
  • some athlete training may require high friction surfaces on the underside of the foot portion.
  • the foot portion is preferably constructed of a material with elastic properties, or an elastic material composition, to tightly conform to the wearer's foot. Additionally, the material of the foot portion is preferably thin for comfort of the wearer and to keep the wearer's foot cool. As such, it may be readily understood that a given portion of the sock may have a different thickness of material from another portion of the sock. [0043] It is further contemplated that the foot portion may enclose individual toes (not shown) .
  • the present invention also contemplates that the sock may extend beyond the knee portion of the leg portion to the thigh area (not clearly shown) .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Socks And Pantyhose (AREA)

Abstract

L'invention concerne une chaussette de protection qui intègre un rembourrage de protection pour fournir un vêtement unitaire. En tant que tel, la nécessité que rencontre un utilisateur de fréquemment ajuster la position de l'équipement de protection est susceptible d'être réduite. Un rembourrage de protection intégré et souple limite également la quantité d'équipement requis par l'utilisateur. Le rembourrage épouse également le corps de l'utilisateur, et est donc susceptible d'augmenter le confort de l'utilisateur sportif. Une chaussette de protection qui intègre une surface à frottement élevé pour limiter le mouvement de n'importe quel équipement secondaire est également décrite. Une telle restriction empêche le corps d'un utilisateur d'être exposé à une blessure potentielle. Le mouvement de l'équipement secondaire peut également être source de distraction pour l'utilisateur. En tant que telle, la surface à frottement élevé intégrée est susceptible d'apporter à l'utilisateur sportif un avantage de performance. La chaussette peut intégrer le rembourrage de protection et/ou la surface à frottement élevé.
PCT/CA2015/051374 2014-12-29 2015-12-23 Chaussette de protection Ceased WO2016106451A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/540,862 US20180000166A1 (en) 2014-12-29 2015-12-23 A protective sock
CA2972645A CA2972645A1 (fr) 2014-12-29 2015-12-23 Chaussette de protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462097430P 2014-12-29 2014-12-29
US62/097,430 2014-12-29

Publications (1)

Publication Number Publication Date
WO2016106451A1 true WO2016106451A1 (fr) 2016-07-07

Family

ID=56283743

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2015/051374 Ceased WO2016106451A1 (fr) 2014-12-29 2015-12-23 Chaussette de protection

Country Status (3)

Country Link
US (1) US20180000166A1 (fr)
CA (1) CA2972645A1 (fr)
WO (1) WO2016106451A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018085061A1 (fr) * 2016-11-07 2018-05-11 Brrr! Inc. Systèmes et articles de fabrication utilisant un matériau de refroidissement à long terme dans des tissus tissés et non tissés
EP3679818A1 (fr) * 2019-01-08 2020-07-15 Thor-Lo, Inc. Chaussette athlétique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114376284A (zh) * 2020-10-22 2022-04-22 冠宥智能有限公司 肌力训练用的穿戴用品

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373361A (en) * 1981-04-13 1983-02-15 Thorneburg James L Ski sock with integrally knit thickened fabric areas
US6286151B1 (en) * 1997-09-03 2001-09-11 High Teach Institut Fur Marketing & Personalentwicklung Gmbh Heat-regulating sock
FR2808661A1 (fr) * 2000-05-09 2001-11-16 Laurent Patrick Article chaussant souple pour la protection de zones anatomiques sensibles ou fragiles, notamment lors de la pratique d'un sport
CA2311044A1 (fr) * 2000-06-21 2001-12-21 Lester A. Davis Vetement sport de protection
BE1015685A6 (fr) * 2003-09-16 2005-07-05 Philippens Jeannine Chaussejambes 2 en 1.
US20100293703A1 (en) * 2007-05-29 2010-11-25 Celine Tezartes-Strauss Garment with built-in protecting pads
CA2728593A1 (fr) * 2011-01-18 2012-07-18 NoCut I Sverige AB Bas de sport
US20120278981A1 (en) * 2011-04-28 2012-11-08 Steve Ialenti Protective cut-resistant sportswear material
WO2014087181A1 (fr) * 2012-12-05 2014-06-12 Varvodic Denis Chaussettes de football et de football américain comprenant un revêtement en latex segmenté

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4104930C2 (de) * 1991-02-18 2000-05-04 Beiersdorf Ag Sprunggelenk-Bandage
US5784721A (en) * 1996-08-15 1998-07-28 Wyoming Woolens Padded fleece sock and method of making same
US8539616B2 (en) * 2004-09-16 2013-09-24 Bauer Hockey, Inc. Shirt for a hockey player
DE202006003245U1 (de) * 2006-02-27 2007-08-02 Thuasne Deutschland Gmbh & Co. Kg Sprunggelenkbandage
US7934267B2 (en) * 2007-05-31 2011-05-03 Nike, Inc. Articles of apparel providing enhanced body position feedback
US8997267B2 (en) * 2007-06-19 2015-04-07 Sport Maska Inc. Protective garment with separate inner and outer shells
US20090106879A1 (en) * 2007-10-29 2009-04-30 David Alexander Post Sock for reducing footwear instep creasing
US20110000006A1 (en) * 2009-07-06 2011-01-06 Fehring Thomas K Heel protectors
US8856968B2 (en) * 2009-11-25 2014-10-14 PTX Performance Products, Inc. Foot stabilizer socks and stabilizer pads therefor
US9364029B2 (en) * 2010-10-28 2016-06-14 Hiten Patel Sock with heel padding and method of making same
US20140090273A1 (en) * 2012-09-28 2014-04-03 Sharone Piontkowski Foot membrane
US9924750B2 (en) * 2014-07-23 2018-03-27 Skate-Cut-Proof Inc. Athletic protective shield
JP2018526083A (ja) * 2015-08-31 2018-09-13 サンフォード ヘルス 接触点低減衣料品
US20170367865A1 (en) * 2016-06-24 2017-12-28 Richard Michael Truhill Ankle reinforcing device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373361A (en) * 1981-04-13 1983-02-15 Thorneburg James L Ski sock with integrally knit thickened fabric areas
US6286151B1 (en) * 1997-09-03 2001-09-11 High Teach Institut Fur Marketing & Personalentwicklung Gmbh Heat-regulating sock
FR2808661A1 (fr) * 2000-05-09 2001-11-16 Laurent Patrick Article chaussant souple pour la protection de zones anatomiques sensibles ou fragiles, notamment lors de la pratique d'un sport
CA2311044A1 (fr) * 2000-06-21 2001-12-21 Lester A. Davis Vetement sport de protection
BE1015685A6 (fr) * 2003-09-16 2005-07-05 Philippens Jeannine Chaussejambes 2 en 1.
US20100293703A1 (en) * 2007-05-29 2010-11-25 Celine Tezartes-Strauss Garment with built-in protecting pads
CA2728593A1 (fr) * 2011-01-18 2012-07-18 NoCut I Sverige AB Bas de sport
US20120278981A1 (en) * 2011-04-28 2012-11-08 Steve Ialenti Protective cut-resistant sportswear material
WO2014087181A1 (fr) * 2012-12-05 2014-06-12 Varvodic Denis Chaussettes de football et de football américain comprenant un revêtement en latex segmenté

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018085061A1 (fr) * 2016-11-07 2018-05-11 Brrr! Inc. Systèmes et articles de fabrication utilisant un matériau de refroidissement à long terme dans des tissus tissés et non tissés
EP3679818A1 (fr) * 2019-01-08 2020-07-15 Thor-Lo, Inc. Chaussette athlétique

Also Published As

Publication number Publication date
CA2972645A1 (fr) 2016-07-07
US20180000166A1 (en) 2018-01-04

Similar Documents

Publication Publication Date Title
EP2967159B1 (fr) Manchon de protection de cheville et de mollet
EP2329731B1 (fr) Chaussette de sport résistante aux coupures
CN103281921B (zh) 小腿用护具
CA2314999C (fr) Vetements resistants aux coups pour proteger une personne contre les blessures
JP4625459B2 (ja) ソックス
US20130047313A1 (en) Thermal regulating compression garments
US9713349B2 (en) Two sock system
JP7428373B2 (ja) 衣類
JP5411083B2 (ja) レッグウェア
EP3420830A1 (fr) Chaussette de protection tricotée
US20180000166A1 (en) A protective sock
CN111588101A (zh) 衣物
CA3071372C (fr) Vetement sans pointe
KR20180040789A (ko) 다리 보호용 압박 타이즈
CN212279922U (zh) 一种足球袜
JP7394454B2 (ja) レッグウェア
CA2728593A1 (fr) Bas de sport
KR200425573Y1 (ko) 레저용 스타킹
US20170027239A1 (en) Cut-Resistant Hockey Sock
KR101530158B1 (ko) 벗겨짐 방지 커버형 스타킹 및 그 제조방법
KR20230004157A (ko) 무릎보호대 겸용 목긴 스타킹형 양말
JP2024027273A (ja) 装着具
EP1834533A1 (fr) Tissu de protection pour vêtements
JP2021195695A (ja) 靴下
HK1185232B (en) Leg supporter

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15874436

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2972645

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 15540862

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 15874436

Country of ref document: EP

Kind code of ref document: A1