EP2462827A2 - Schuhartikel - Google Patents

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Publication number
EP2462827A2
EP2462827A2 EP11190125A EP11190125A EP2462827A2 EP 2462827 A2 EP2462827 A2 EP 2462827A2 EP 11190125 A EP11190125 A EP 11190125A EP 11190125 A EP11190125 A EP 11190125A EP 2462827 A2 EP2462827 A2 EP 2462827A2
Authority
EP
European Patent Office
Prior art keywords
footwear
article
footbed
insert
sole unit
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Withdrawn
Application number
EP11190125A
Other languages
English (en)
French (fr)
Other versions
EP2462827A3 (de
Inventor
Chris Towns
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.)
C&J Clark International Ltd
Original Assignee
C&J Clark International Ltd
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 C&J Clark International Ltd filed Critical C&J Clark International Ltd
Publication of EP2462827A2 publication Critical patent/EP2462827A2/de
Publication of EP2462827A3 publication Critical patent/EP2462827A3/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0031—Footwear characterised by the shape or the use provided with a pocket, e.g. for keys or a card
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
    • A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/145—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the toes, i.e. the phalanges
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1463—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with removable pads to allow custom fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit
    • A43B7/1468—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit adjustable by shims

Definitions

  • the present invention relates to articles of footwear and in particular to articles of footwear which have an adjustable set-up.
  • Reduced ankle mobility is known to be associated with a variety of musculoskeletal aches and pains as well as postural dysfunction. There is also evidence that reduced ankle motion can be detrimental to blood circulation which can result in increased swelling of the ankles.
  • an article of footwear having an upper secured relative to a sole unit and a footbed disposed inside the article of footwear above the sole unit, a rear part of the footbed being movable relative to an upward facing surface of the sole unit for selective placement of a removable insert between the footbed and the sole unit in the heel area of the article of footwear, the sole unit incorporating a lowermost wear surface and a resiliently compressible element in the heel area below the rear part of the footbed.
  • the insert is wedge-like in that it increases in thickness from a forward end of the insert towards a heel area.
  • retaining means are provided to retain the footbed and the insert in position relative to each other.
  • the retaining means is in the form of interlocking projections and recesses formed on the adjacent surfaces of the footbed and the insert.
  • the retaining means comprises hook and loop fastenings provided on the adjacent surfaces of the footbed and the insert.
  • the insert is selected from a range of inserts which vary in maximum height or density or elasticity or a combination of these.
  • the rear part of the footbed is pivotable about a midfoot hinge area.
  • the sole unit comprises a midsole in which the compressible element is located and a lowermost outsole element which provides said wear surface, the compressible element being more compressible than the outsole element and the midsole.
  • the compressible element is in the form of a pad made from a compressible material and has a domed upper surface and a domed lower surface, the domed upper surface nesting in a recess provided in the underside of the midsole.
  • the compressible element is circular in plan view and its widest part extends substantially the full width of the heel area.
  • a shank member is provided below the footbed, the shank extending from the midfoot region to forward of the toe joint region of the article of footwear. Ideally the shank member extends the full width of the footbed in the toe joint region. In some arrangements the shank member extends rearwardly to the heel region.
  • a further compressible element is provided in the sole unit below the toe joint region.
  • the further compressible element extends the full width of the toe joint region and is formed from the same material as the compressible element in the heel area.
  • an article of footwear 10 having an upper 11, a sole unit 12 and a footbed 13 which is provided inside the article of footwear 10 and which is immediately above an upward facing surface 14 of the sole unit 12.
  • the sole unit 12 in this embodiment comprises a midsole 16, an outsole element 15 which incorporates heel and forefoot support elements 17, 19 and a shank member 20.
  • the upper 11 is not shown in any detail but could take any suitable form and may be made from natural or synthetic leather or any suitable material as is known in the industry.
  • the footbed 13 lies against the upward facing surface 14 of the sole unit 12 along the entire length of the article of footwear.
  • the upper 11 has been omitted for simplicity.
  • the forefoot area of the footbed 13 can be secured within the article of footwear 10 and Figure 2 shows that the rear part of the footbed 13 can be hinged upwardly about a mid-foot hinge area 21.
  • the footbed 13 can be unsecured such that it can be selectively inserted into and removed from the interior of the article of footwear.
  • Both constructions enable an insert 22 to be introduced between the footbed 13 and the sole unit 12 in the heel section of the shoe.
  • the insert 22 in this embodiment is a simple wedge shape which increases in thickness from a forward end 23 to a heel end 24 which is contoured at 25 to correspond with the rearmost shape of the midsole 16 so that it sits snugly on the upward facing surface 14 originally occupied by the footbed 13. This is clearly shown in figure 3 .
  • the footbed 13 shown is hingeable at the mid-foot region 21 but in other arrangements the entire footbed 13 could be removed in order to introduce the insert 22.
  • Figures 4 to 7 show inserts 22 which can be retained in position relative to the footbed 13.
  • the footbed 13 is provided with a number of recesses 26 in its underside and the insert 22 has a number of corresponding upward projections 27 in its upper surface.
  • the projections 27 mate with the recesses 26 so that the insert 22 and footbed abut one another in such a way that lateral and lengthways relative motion is prevented.
  • one or more strips 28 of hook and loop fastener are used to retain the insert 22 and footbed 13 relative to each other.
  • the strip 28 on either or both of the insert and footbed could be recessed slightly in order to ensure close abutment of the two components.
  • Other retention means are of course possible.
  • the heel support element 17 comprises a resiliently compressible pad which has domed upper and lower surfaces 30, 31 and is generally circular in plan view.
  • the heel pad 17 extends generally across the full width of the sole unit 12.
  • the domed upper surface 30 of the heel pad 17 sits, and is preferably adhered, in a correspondingly shaped recess 32 formed in the underside of the heel area of the midsole 16.
  • the outsole element 15 covers, and is preferably adhered to, the lower surface 31 and, with the midsole 16, sandwiches the resiliently compressible heel pad 17.
  • the forefoot support element 19 comprises a resiliently compressible pad which has a domed lower surface 33.
  • the forefoot pad 19 also extends generally across the full width of the sole unit 12 below the toe joint region of the article of footwear and again is sandwiched between the midsole 16 and the outsole element 15.
  • the shank member 20 extends forwardly from the heel area to beyond the toe joint region and extends generally below the full footprint of the wearer's forefoot as shown in figure 12 . There may be a margin 34 around the shank member 20 but such a shank member can generally be termed a full-width shank in at least the toe joint region of the forefoot region.
  • the shank member 20 is preferably seated in a shallow recess in the upper face of the midsole 16 and is more rigid than the midsole 16.
  • the material of the pads 17, 19 is chosen so as to be collapsible to perhaps 50% of its relaxed thickness although the precise figure is a matter of design choice.
  • Polyurethane having an Askar C hardness of perhaps 25 is an example of a suitable pad material.
  • the midsole and the heel insert may be made from EVA having an Askar C hardness of perhaps 55.
  • the outsole may be made from a natural or synthetic rubber compound having a Shore A hardness of 65.
  • the shank member may be made from TPU having a Shore D hardness of 60. All these figures are merely examples but generally the components have hardness values increasing in size from the pads, then the midsole, then the outsole and then the shank member which is the hardest.
  • the compressibility of the heel pad 17 when the heel insert 22 is omitted results in the article of footwear having a negative heel pitch such that the heel of the wearer sits low relative to a standard shoe, especially during the heel strike part of the walking cycle. This can provide the wearer with a gentle and effective stretching for the Achilles tendons, calves, hamstrings and buttocks.
  • the shank member also reduces flexing of the toes during the walking action thereby reducing fatigue in the toe joints.
  • the negative heel pitch can be reduced or restored to a neutral heel pitch by inserting the heel inserts 22 because this results in the heel of the wearer being higher than when the heel inserts 22 are omitted.
  • the heel inserts 22 are therefore effective to reduce the stretching effect back to more standard levels and enable the shoes to also have a 'recovery' effect.
  • the selective use of the insert 22 in the heel region allows the wearer to adjust the performance of the article of footwear in order to help achieve a desired stretching effect.
  • the insert 22 can exhibit a number of different properties in order to vary the effect on the wearer.
  • a range of inserts could be available accordingly.
  • the inserts could vary in the maximum height at the heel end, and/or could vary in density and/or elasticity.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP11190125.2A 2010-12-08 2011-11-22 Schuhartikel Withdrawn EP2462827A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1020758.7A GB201020758D0 (en) 2010-12-08 2010-12-08 An article of footwear

Publications (2)

Publication Number Publication Date
EP2462827A2 true EP2462827A2 (de) 2012-06-13
EP2462827A3 EP2462827A3 (de) 2014-01-22

Family

ID=43531625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11190125.2A Withdrawn EP2462827A3 (de) 2010-12-08 2011-11-22 Schuhartikel

Country Status (2)

Country Link
EP (1) EP2462827A3 (de)
GB (1) GB201020758D0 (de)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140263263A1 (en) * 2013-03-15 2014-09-18 Angelo Decapua Foot soaking slipper
EP2949234A1 (de) * 2014-05-21 2015-12-02 APOS - Medical And Sports Technologies Ltd. Propriozeptive/kinästhetische vorrichtung und verfahren
WO2017058419A1 (en) * 2015-10-02 2017-04-06 Nike Innovate C.V. Plate with foam for footwear
US9693927B2 (en) 2011-12-08 2017-07-04 APOS—Medical and Sports Technologies Ltd. Device and methods of treating neurological disorders
US9788597B2 (en) 2002-08-19 2017-10-17 APOS—Medical and Sports Technologies Ltd. Proprioceptive/kinesthetic apparatus and method
US9861509B2 (en) 2010-06-29 2018-01-09 APOS—Medical and Sports Technologies Ltd. Device and methods for treating a lower limb joint pathology and lower limb pain
US10010743B2 (en) 2010-07-02 2018-07-03 APOS—Medical and Sports Technology Ltd. Device and methods for tuning a skeletal muscle
WO2018154168A1 (es) * 2017-02-23 2018-08-30 Francisco Javier Sanchez Sanchez Conjunto de suela para calzado de tacón
JPWO2018070045A1 (ja) * 2016-10-14 2019-06-24 株式会社アシックス 靴
US10349700B2 (en) 2016-07-20 2019-07-16 Nike, Inc. Composite plate for an article of footwear or equipment
US10441027B2 (en) 2015-10-02 2019-10-15 Nike, Inc. Footwear plate
US10758005B2 (en) 2018-04-16 2020-09-01 Nike, Inc. Outsole plate
US10842224B2 (en) 2015-10-02 2020-11-24 Nike, Inc. Plate for footwear
WO2021016675A1 (en) * 2019-08-01 2021-02-04 Frankie4 IP 1 Pty Ltd Improvements to articles of footwear
CN112841809A (zh) * 2021-01-29 2021-05-28 军事科学院系统工程研究院军需工程技术研究所 一种复合型鞋底结构及其制作方法以及防静电鞋靴
US11344078B2 (en) 2018-04-16 2022-05-31 Nike, Inc. Outsole plate
US11363852B2 (en) 2015-06-11 2022-06-21 Apos Medical Assets Ltd. Modular footwear protuberance assembly
US12232559B2 (en) 2016-07-20 2025-02-25 Nike, Inc. Footwear plate
US12495861B2 (en) 2022-10-21 2025-12-16 Under Armour, Inc. Sole structure for an article of footwear having enhanced roll acceleration

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US5152081A (en) * 1989-02-03 1992-10-06 Puma Aktiengesellschaft Rudolf Dassler Sport Shoe soles having a honeycomb insert and shoes, particularly athletic or rehabilitative shoes, utilizing same
WO2007141797A2 (en) * 2006-06-09 2007-12-13 Kevan Orvitz An orthopedic foot appliance
WO2009061103A1 (en) * 2007-11-08 2009-05-14 Ryn Korea. Co., Ltd. Masai walking footwear
WO2009069926A1 (en) * 2007-11-26 2009-06-04 Ryn Korea. Co., Ltd. A midsoles for masai walking footwear
US20120017467A1 (en) * 2008-10-27 2012-01-26 Temple University Of The Commonwealth System Of Higher Education Orthotic shoe and insole assemblies
US8307569B2 (en) * 2009-04-01 2012-11-13 Reebok International Limited Training footwear

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Title
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Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9788597B2 (en) 2002-08-19 2017-10-17 APOS—Medical and Sports Technologies Ltd. Proprioceptive/kinesthetic apparatus and method
US10632006B2 (en) 2010-06-29 2020-04-28 Apos Medical Assets Ltd. Device and methods for treating a lower limb joint pathology and lower limb pain
US9861509B2 (en) 2010-06-29 2018-01-09 APOS—Medical and Sports Technologies Ltd. Device and methods for treating a lower limb joint pathology and lower limb pain
US10010743B2 (en) 2010-07-02 2018-07-03 APOS—Medical and Sports Technology Ltd. Device and methods for tuning a skeletal muscle
US11504571B2 (en) 2010-07-02 2022-11-22 Apos Medical Assets Ltd. Device and methods for tuning a skeletal muscle
US10744368B2 (en) 2010-07-02 2020-08-18 Apos Medical And Sports Technologies Ltd. Device and methods for tuning a skeletal muscle
US9693927B2 (en) 2011-12-08 2017-07-04 APOS—Medical and Sports Technologies Ltd. Device and methods of treating neurological disorders
US20140263263A1 (en) * 2013-03-15 2014-09-18 Angelo Decapua Foot soaking slipper
EP2949234A1 (de) * 2014-05-21 2015-12-02 APOS - Medical And Sports Technologies Ltd. Propriozeptive/kinästhetische vorrichtung und verfahren
US12290145B2 (en) 2015-06-11 2025-05-06 Apos Medical Assets Ltd. Modular footwear protuberance assembly
US11363852B2 (en) 2015-06-11 2022-06-21 Apos Medical Assets Ltd. Modular footwear protuberance assembly
US12029278B2 (en) 2015-06-11 2024-07-09 Apos Medical Assets Ltd. Modular footwear protuberance assembly
US12075880B2 (en) 2015-10-02 2024-09-03 Nike, Inc. Plate for footwear
US11344081B2 (en) 2015-10-02 2022-05-31 Nike, Inc. Plate with foam for footwear
US10448704B2 (en) 2015-10-02 2019-10-22 Nike, Inc. Plate with foam for footwear
US11730232B2 (en) 2015-10-02 2023-08-22 Nike, Inc. Plate for footwear
US10441027B2 (en) 2015-10-02 2019-10-15 Nike, Inc. Footwear plate
US11659887B2 (en) 2015-10-02 2023-05-30 Nike, Inc. Plate with foam for footwear
US11659888B2 (en) 2015-10-02 2023-05-30 Nike, Inc. Plate with foam for footwear
US10842224B2 (en) 2015-10-02 2020-11-24 Nike, Inc. Plate for footwear
US12144392B2 (en) 2015-10-02 2024-11-19 Nike, Inc. Plate with foam for footwear
US12144393B2 (en) 2015-10-02 2024-11-19 Nike, Inc. Plate with foam for footwear
US11357286B2 (en) 2015-10-02 2022-06-14 Nike, Inc. Plate with foam for footwear
WO2017058419A1 (en) * 2015-10-02 2017-04-06 Nike Innovate C.V. Plate with foam for footwear
US11147340B2 (en) 2016-07-20 2021-10-19 Nike, Inc. Footwear plate
US10349700B2 (en) 2016-07-20 2019-07-16 Nike, Inc. Composite plate for an article of footwear or equipment
US12250985B2 (en) 2016-07-20 2025-03-18 Nike, Inc. Composite plate for an article of footwear or equipment
US12245655B2 (en) 2016-07-20 2025-03-11 Nike, Inc. Footwear plate
US12232559B2 (en) 2016-07-20 2025-02-25 Nike, Inc. Footwear plate
US11602194B2 (en) 2016-07-20 2023-03-14 Nike, Inc. Footwear plate
US10548368B2 (en) 2016-07-20 2020-02-04 Nike, Inc. Footwear plate
US11647808B2 (en) 2016-07-20 2023-05-16 Nike, Inc. Composite plate for an article of footwear or equipment
US10798992B2 (en) 2016-07-20 2020-10-13 Nike, Inc. Footwear plate
US12048346B2 (en) 2016-07-20 2024-07-30 Nike, Inc. Footwear plate
US11678717B2 (en) 2016-07-20 2023-06-20 Nike, Inc. Footwear plate
US11678716B2 (en) 2016-07-20 2023-06-20 Nike, Inc. Footwear plate
US10743606B2 (en) 2016-07-20 2020-08-18 Nike, Inc. Footwear plate
US10743607B2 (en) 2016-07-20 2020-08-18 Nike, Inc. Composite plate for an article of footwear or equipment
JPWO2018070045A1 (ja) * 2016-10-14 2019-06-24 株式会社アシックス 靴
US11051580B2 (en) 2016-10-14 2021-07-06 Asics Corporation Shoe having cushioning structure
WO2018154168A1 (es) * 2017-02-23 2018-08-30 Francisco Javier Sanchez Sanchez Conjunto de suela para calzado de tacón
US12022910B2 (en) 2018-04-16 2024-07-02 Nike, Inc. Outsole plate
US11819084B2 (en) 2018-04-16 2023-11-21 Nike, Inc. Outsole plate
US10758005B2 (en) 2018-04-16 2020-09-01 Nike, Inc. Outsole plate
US11633013B2 (en) 2018-04-16 2023-04-25 Nike, Inc. Outsole plate
US11344078B2 (en) 2018-04-16 2022-05-31 Nike, Inc. Outsole plate
US12102187B2 (en) 2019-08-01 2024-10-01 Frankie4 IP 1 Pty Ltd Articles of footwear
WO2021016675A1 (en) * 2019-08-01 2021-02-04 Frankie4 IP 1 Pty Ltd Improvements to articles of footwear
CN112841809A (zh) * 2021-01-29 2021-05-28 军事科学院系统工程研究院军需工程技术研究所 一种复合型鞋底结构及其制作方法以及防静电鞋靴
US12495861B2 (en) 2022-10-21 2025-12-16 Under Armour, Inc. Sole structure for an article of footwear having enhanced roll acceleration

Also Published As

Publication number Publication date
GB201020758D0 (en) 2011-01-19
EP2462827A3 (de) 2014-01-22

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