EP1059044A1 - Article chaussant avec talon pivotant - Google Patents

Article chaussant avec talon pivotant Download PDF

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Publication number
EP1059044A1
EP1059044A1 EP99810518A EP99810518A EP1059044A1 EP 1059044 A1 EP1059044 A1 EP 1059044A1 EP 99810518 A EP99810518 A EP 99810518A EP 99810518 A EP99810518 A EP 99810518A EP 1059044 A1 EP1059044 A1 EP 1059044A1
Authority
EP
European Patent Office
Prior art keywords
heel
sole
footwear according
insertion opening
shoe
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Withdrawn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
EP99810518A
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German (de)
English (en)
Inventor
Peter Niggli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP99810518A priority Critical patent/EP1059044A1/fr
Publication of EP1059044A1 publication Critical patent/EP1059044A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B11/00—Footwear with arrangements to facilitate putting-on or removing, e.g. with straps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B11/00—Footwear with arrangements to facilitate putting-on or removing, e.g. with straps
    • A43B11/02—Footwear with arrangements to facilitate putting-on or removing, e.g. with straps with built-in shoe-horns

Definitions

  • the invention relates to footwear, e.g. a low shoe or a Sandal, a sports or hiking shoe etc., with a sole and a shaft, wherein the shaft at least one open or closed instep and one Heel area has a heel part at the back, instep part and heel part together an insertion opening for inserting a foot into the footwear form, and the heel part closes the heel area behind Heel back.
  • footwear e.g. a low shoe or a Sandal, a sports or hiking shoe etc.
  • the shaft at least one open or closed instep and one Heel area has a heel part at the back, instep part and heel part together an insertion opening for inserting a foot into the footwear form, and the heel part closes the heel area behind Heel back.
  • Low shoes, ankle boots, boots, sandals, sports shoes, trekking shoes, Climbing shoes, ski boots and other shell shoes etc. all have a sole and a shaft with an insertion opening for a foot and an insertion opening narrowing closure. If the shaft is pulled up over the ankle area, the area to be narrowed is not at the top of the shaft, but roughly on the line Heels, ankles, instep.
  • This closure is usually two by one Slit or a soft tongue contracted separate sides of the shaft. This will determine the size of the shoe over the instep and / or the size of the Insertion opening narrowed.
  • panties there are elastic parts in the instep part or between the instep part and Heel part sewn into the shaft, so that the insertion opening by stretching the elastic part can be expanded. With the help of a long Shoehorn can therefore stand upright with your foot in the shoe be slipped in.
  • a disadvantage of such panties is that the Opening expansion must be taken up by elastic means. At the Therefore, the binding of the shoe to the foot can only be loose, otherwise the Getting started would be too strict.
  • the object of the invention is to provide footwear which the Overcomes disadvantages of the prior art. It should allow footwear to put on and in particular to fasten a closure of the footwear, without having to bend down.
  • the closure should slip into close the shoe automatically and automatically.
  • the shoe should be the foot then tightly enclose and exert a certain pressure on the foot. At the Walking should not loosen the binding of the shoe to the foot.
  • the closure should preferably be with the other Shoe or foot can be opened.
  • the heel back opposite the sole and instep part by an approximately parallel to the sole plane and a longitudinal axis of the shoe intersecting axis is pivotable about the To expand or narrow the insertion opening.
  • a heel back can be provided be pivotable about an axis lying approximately perpendicular to the longitudinal axis is. But it can also be provided two or more heel backs Pivot axes are inclined differently with respect to the longitudinal axis. Several Heel backs therefore not only open towards the back, but into different ones Directions. The upper edges of the heel backs therefore give way when opening apart and open a large extended insertion opening.
  • the heel back prevents the foot backwards from the front part of the shoe, i.e. from the opening between the instep and can slip out the sole.
  • the back of the heel also prevents it from being pulled out the heel up out of the shoe.
  • the heel part advantageously forms one when a foot is inserted into the Footwear forcibly operated by the lever so that the Heel back automatically when inserting the foot into the insertion opening constricting position is pivoted. As a result, the footwear does not need be tied to the foot by hand.
  • a locking device e.g. a snapping hook, a Magnetic or a Velcro fastener, for locking the heel back in the Insertion opening provided constricting position, which automatically locks and is automatically or semi-automatically lockable.
  • the heel part is locked in the closed position ensures that the shoe does not during the Goes, opens unintentionally.
  • the lever is advantageous due to the area near the sole of the heel back and / or a heel base connected to the heel back almost at an angle educated.
  • the version without heel bottom has the advantage that none Heel floor narrows the opening between instep and sole for the foot. For that is a larger lever arm can be realized with which the heel part against the heel is pressed.
  • the swivel axis is in the front area the heel area and the heel together with the heel part pivotable relative to the instep and the front area of the sole.
  • This Variant enables a practically conventional design of the heel part.
  • the Shoe can be put on and closed without a shoehorn and without hand-laying become.
  • An insole is advantageously guided over the sales area and in the closed state of the shoe connected to the heel such that the Shoe cannot open automatically.
  • the heel area and the instep area of the Shoes are held together only by the sole in the open position.
  • the heel base is preferably independent of the sole and part pivotable in relation to the sales area of the sole, because this allows a free arrangement of the swivel axis for the heel part. It is advantageous the swivel axis in the area of the transition between heel back and Heel floor and / or between the insertion opening and the heel floor or the inside Arranged surface of the sole.
  • the heel back advantageously has a facing towards the sole Standing edge, which is in contact with the top of the sole and exists there is scope between the heel and the top of the sole.
  • side parts the side of the heel area to lock. These are advantageously approximately angularly fixed with the heel floor are connected, have a standing edge facing the sole, which in Contact with the top of the sole. If now between heel floor and There is a margin on the top of the sole and the side parts have an intermediate part are elastically connected to a heel bottom middle part, so this can also the distance between the sole and the Heel bottom middle section reduced and at the same time the side section around the standing edge is pivoted.
  • the heel part can be advantageous with the back of the heel have interacting side parts, with heel back and side parts one connected in the back in an arc around the insertion opening Form edge. This then enables the side panels to face two opposite Attachment points to the left and right of the heel back at a distance above the to connect the inner surface of the sole to the rest of the upper.
  • the shaft advantageously runs with a wall at the rear around the heel part around and supports the heel back to about half the height between the sole and Edge of the insertion opening or at this height.
  • a tab can be arranged on the back of the heel be with which the heel part by pulling the tab backwards into the position can be pivoted in which the insertion opening is expanded.
  • a lever arranged on the heel back, with which the heel part is pressed on the lever towards the sole can be pivoted into the position in which the Insertion opening is expanded. This can be operated with a stick or a shoe without having to bend down to remove the shoe.
  • An advantageous variant is also a cable pull for releasing the locking of the Heel part.
  • the Swivel angle can be limited by stops so that the open heel part in an optimal position for the insertion of the foot.
  • the heel part and the rest of the shoe is in an advantageous Variant arranged on the heel part, which in the sole or the heel reaches in.
  • the extension and recess snap into place Join the heel and sole together. This simplifies the Manufacture of the shoe.
  • the recess is advantageously limited together with the Continue the angle of the swivel movement between the heel part and the sole.
  • the Heel bottom a middle part and an articulated with the middle part, at least approximately semicircular intermediate part running around the central part.
  • the intermediate part is almost angularly rigid with the heel back and any Connected side parts and runs from its edge area to the middle part conical.
  • the cone is either directed away from the sole or towards the sole and the direction can be changed by moving the central part in the axial direction of the cone and / or by pivoting the heel back and / or the side parts around the Connection point between the intermediate part and middle part can be changed.
  • a change of direction builds up resistance until the cone is flat. Of from the flat position, the cone can tilt in both directions, the Im Material stored tension is released and the alignment of the heel back and the possible side parts with respect to the level of the middle part changes accordingly.
  • This variant has the advantage that the mechanism is shape-related forces both in the open and in the closed position is held.
  • the heel part can be made in one piece and requires no further Share to be effective.
  • the shoe 11 a shown in FIG. 1 has a two-part shaft 13.
  • the front part or instep part 15 covers the instep area 17 and toe area 19.
  • Rear Part of the shaft or the heel part 21 comprises the heel area 23.
  • the heel part 21 and instep part 15 together form an opening 25 for inserting the foot in the shoe 11a.
  • the sole 27 is between the heel 29 and the front Outsole 31 articulated. This allows the heel area 23 to move around the axis 33 can be pivoted downwards. When pivoting the heel part 21 opposite the instep part 15, the insertion opening 25 opens.
  • the joint 35 between paragraph 29 and outsole 33 is closed Lockable position of the shoe.
  • a lock can e.g. by doing that the insole stiffened inside the shoe 11a and over the joint 35 is guided and can be connected to heel 29 in heel area 23.
  • a Connection can be analogous to the connection in Figure 7 or 8 by a snap Hook, a magnet or a Velcro fastener etc. happen. Through a protruding pin 37 or a locking lever on the heel can Connection with the other foot can be released.
  • FIG. 2 shows the heel part 21 from the sole 27 solved.
  • heel 29 and outsole 31 are rigidly connected to one another.
  • the heel part 21 is an angled part with a heel back 41 and one Heel bottom 43 formed.
  • the heel bottom 43 is in the closed position of the Heel part 21 sunk in a recess 45 in the insole 47.
  • the angle between the heel back 41 and the heel floor 43 is due to the material Elasticity firm.
  • the heel part 21 is between the rearmost contact point 49 Heel part 21 and paragraph 29 pivotable. That enclosing the heel part 21 Material 51 is only partially connected to the heel part 21 to its To ensure mobility.
  • the heel back 41 When slipping into the shoe 11b, the heel back 41 is behind swiveled at the back. Characterized the insertion opening 25 between instep part 15 and Heel part 21 expanded. The foot can therefore enter the opening between the instep 15 and sole 27 are inserted until the heel in front of the top of the Heel back 41 lies. The heel can then be lowered. By the Lowering the heel slides on the inside of the inclined heel back 41 automatically down and forward. The whole foot is thereby in the shoe 11b pushed in. As soon as the heel presses on the heel floor 43, the Heel back 41 pivoted forward. This pivoting pushes the foot finally into the shoe 11b and puts the heel back 41 on the heels. When walking and standing, the heel presses on the heel floor 43, whereby the Heel back 41 is held in its foot-holding position.
  • FIGS Invention Another exemplary embodiment 11c is shown in FIGS Invention shown.
  • the heel part 21 can be pivoted about an axis 51, which is arranged above the heel bottom 43 and approximately vertically above the Heel bone of a foot tightened with shoe 11c.
  • Figure 3 shows the shoe 11c in the closed position.
  • a not illustrated foot would be in this shoe 11c between the heel part 21 and the Instep part 15 and the sole 27, in particular the insole 47, are integrated.
  • the Waist size can e.g. can be regulated by the lacing 53. For entry or However, the lacing 53 does not have to be released.
  • On the paragraph is a pressure-sensitive release button 55 for locking the heel part 21 arranged. The functioning of the locking device is illustrated by another example considered.
  • FIG 4 shows the same shoe in the open position.
  • the heel piece 21 is pivoted about the axis 51 such that the upper edge 57 of the heel back 41 is moved back and down.
  • the with the sole 27 firm and Shaft 13 immovably connected is also formed in heel area 23.
  • Behind the heel part 21 it forms a wall 59, which is up to about half the height between the heel bottom 43 and the upper edge 57 of the heel back 41 the heel back 41 includes.
  • the wall 59 bears on the heel part 21.
  • FIGS. 5 and 6 the shoe 11c is opened analogously to the shoe in FIG. 4. It is under supervision Inner surface of the heel back 41 visible. The heel bottom 43 is in his front part over the insole 47 high. The insertion opening 25 is through the Pressure exerted on the connection points 63 via the heel part 21 in Direction widened transversely to the longitudinal axis of the shoe 11c. In the closed position of the shoe 11c (FIG. 6), however, the heel part 21 can spring back laterally and so tightly enclose the heel on the side. The side flanks 65 of the heel part 21 therefore give way due to the tension between pivotable Heel part 21 and the wall 59 surrounding it when the shoe is opened 11c apart. They approach due to the spring properties of the material of the Heel part 21 when closing the shoe 11c again.
  • the wall 59 also favors the stability of the shoe 11c. If the shoe has such a wall 59, the heel part can also be from Removable shoe insert without connection points with the remaining shaft 13 be trained.
  • a shoe 11d with a pivot axis 67 is only slight, e.g. 1 to 1.5 cm, above the heel floor 43 and clearly, e.g. 2 to 3 cm behind the Load point of the heel.
  • the outer material 71, which covers the heel part 21, is in the area near the sole and in the edge area of the heel part not with the heel part connected and designed overall soft or even elastic, so the heel part is mobile.
  • the heel part 21 is with a releasable connection Sole 27 coupled that pivoting is not possible.
  • the connection is by a tooth 73 arranged on the heel part 21 and one against the tooth 73 holding hook 75 formed.
  • the hook 75 is slidable in paragraph 29 arranged and is engaged by spring means 77 in its tooth 73 Position held.
  • the heel part 21 By pressing button 55 protruding from the heel of the heel the hook 75 becomes a disengaged position against the force of the spring 77 brought. In this, the heel part 21 can be pivoted freely.
  • Spring means e.g. in the attachment points between the heel part and the remaining shaft 13 on the Rotation axis 67 arranged springs, the heel part 21 in the open position to press. In this case, the heel part opens as soon as button 55 is pressed is exercised (semi-automatic).
  • the heel part 21 of the shoe 11e in FIG. 8 sits with one in the heel 29 extending extension 79 in a recess 81 in the sole 27.
  • Die Recess is closely connected to the insole around the extension 79 and is with increasing distance therefrom in the direction of the longitudinal axis of the Shoe 11e expanded. This gives the possibility of the heel part 21 in the To pivot in the direction of the longitudinal axis of the shoe.
  • the swivel axis is in the range the edge of the recess 81, ie approximately at the level of the insole 47 or Heel bottom 43. Is the extension 79 as shown in the extension of the Heel back 41 arranged, the pivot axis is behind the heel area.
  • the Extension 79 can also be arranged further forward.
  • the extension 79 can during assembly from the top of the sole in the Recess 81 are inserted.
  • the extension 79 is with spring arms equipped, which when inserted through the edge of the recess on the Extension 79 are pressed after insertion beyond the Divide the edge of the recess again.
  • the recess is beyond the Recess edge further trained so that the spring arms behind the Claw the edge of the recess and prevent the heel from being pulled out.
  • the heel part 21 is closed by a magnet 83 in the Position held.
  • An iron part 85 is arranged below the heel floor, which cooperates with the magnet 83 embedded in paragraph 29.
  • the back of the heel 41 is pulled strongly backwards. Is to a loop 87 fastened to the heel back.
  • heel part 21 is pivoted and heel bottom 43 in front raised. This separates the magnet and the iron part from each other so that the Getting out of the shoe can be done comfortably.
  • the pivoting of the heel part as in Embodiment 11f shown, also by pressing one to the rear protruding lever 89 can be effected on the heel part.
  • a lever is shown in FIG 89 shown, which is integrally connected to the heel back 41.
  • This Lever 89 can be operated with the other shoe or foot, or with a stick become.
  • the locking can be achieved by specifically shaping the recess 81 and the extension 79 can be achieved by the extension 79 in a certain Position in a counter shape snaps into the recess 81. This is all the more easier to reach if the recess is in an elastic Plastic material is present. which give way to the latching shape of the extension can.
  • a lever 89 connected to the heel back can also a separate lever may be provided, which is independent of the heel part 21 is pivotable, but the locking with lever force when pivoting loosens or even pivots the heel part 21.
  • FIG. 10 A further possibility for releasing the locking is shown in FIG. 10, where a cable 82 is integrated in the heel area 23.
  • the schematic sketch shows a Embodiment 11g, in which the cable 82 against the force of the spring 84 a locking pin 86 from the engaging position (Fig. 10) in a non-engaging Position. This is the hook 88 in Thorn 86 heel part 21 pivoted freely. With a second spring 90 between heel bottom 43 and paragraph 29, heel part 21 is therefore in the open position crowded.
  • FIG. 11 Another exemplary embodiment 11h in FIG. 11 not only illustrates that the shaft 13 can also be open, as is the case with a sandal or sandal Case is. It also shows the possibility of doing without the heel bottom.
  • the Heel part 21 consists of a heel back 41, which has two side parts 65 connected is.
  • the heel part 21 thus encompasses the heel on both sides and behind, but not under the heel. It can be pivoted about a pivot axis 94, which is arranged above the recess in the heel back 41 for receiving the heel is. When getting into the shoe, only this pivot 94 has to be overcome become.
  • the heel then slides over the area of the heel back near the sole 41 and thereby presses the part of the heel back remote from the sole above the Heel against the foot and thereby binds it into the shoe.
  • It can also be here securing or locking may be provided.
  • 11h is the heel part to the wall 59 surrounding the heel area 23 behind the heel part 21 hooked an elastic hook 88.
  • the wall 59 faces for this purpose an opening through which the hook 88 in the closed position reaches through. To open the hook 88 only needs to be pressed towards the sole and at the same time be slipped out of the shoe 11h with the foot.
  • the shoe can also be made in one piece from plastic.
  • the axis of rotation 94 is by a Film hinge 96 defines which is arranged on the upper edge of the wall 59. The production takes place in the open position of the sandal 11i.
  • Figures 13 to 16 represent a heel part 21, which both a Heel back 41 and two side parts 91.
  • Figures 13 and 15 show this Heel part 21 in a view from the toe against the heel area Figures 14 and 16 each a supervision.
  • the heel part 21 of the figures 13 to 16 has a conical region 93 around a central region 95.
  • the conical area 93 is practically angularly rigid with the heel back and the Side parts, but articulated to the middle part 95.
  • the angle of the cone 93 is low, so the cone against an insurmountable resistance in one or the other direction can be turned inside out. Is the cone facing up Insertion opening 25 directed, as shown in Figure 13, run with it connected side parts 91 and the heel back 41 towards the insertion opening 25 apart. Conversely, when the cone is turned inside out, they run Side parts and the heel back together.
  • the foot When inserting a foot into a shoe that is fitted with one Heel part is equipped, the foot can be inserted through the wide insertion opening 25 (FIG. 13 and 14) inserted into the shoe. But with the heel pressure on the Middle part 95 exercised while over the standing edge 98 of the heel back 41 through the sole 29 is subjected to a counter pressure, the cone tilts to the other side, whereby the side parts 91 and the heel back 41 are pressed against the foot.
  • the standing edge 98 in the present example is the outer corner between the Heel back 41, or the side part 91 and the approximately perpendicular thereof protruding intermediate part 93. It can also be a downward extension be formed on which the heel part 21 is on the top of the sole 27.
  • the shape of the cone 93 causes the middle part 95 to the inner edge of the Cone 93 pressed apart and so the heel part 21 in the closed (or also holds the open position.

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP99810518A 1999-06-11 1999-06-11 Article chaussant avec talon pivotant Withdrawn EP1059044A1 (fr)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
EP99810518A EP1059044A1 (fr) 1999-06-11 1999-06-11 Article chaussant avec talon pivotant

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Cited By (47)

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US6880272B2 (en) 2000-12-04 2005-04-19 Raymond Wells Easy slip fit shoe
WO2005041706A1 (fr) * 2003-10-21 2005-05-12 Nike, Inc. Element de prise servant a fixer des objets tels que des chaussures et autres dispositifs de reception du pied
WO2011060316A1 (fr) * 2009-11-12 2011-05-19 Ogio International, Inc. Chaussure à enfilage rapide
US8065819B2 (en) 2008-03-05 2011-11-29 Steven Kaufman Hands-free step-in closure apparatus
ITPN20100041A1 (it) * 2010-07-22 2012-01-23 Giovanni Zago Scarpa con tallone mobile
WO2012033549A1 (fr) * 2010-09-08 2012-03-15 Steven Kaufman Appareil de fermeture rapide mains libres
CN102469844A (zh) * 2009-08-11 2012-05-23 沈相玉 鞋类用鞋跟辅助件
WO2015116845A1 (fr) * 2014-01-31 2015-08-06 Dutch Ideas, Llc Chaussures ayant des fermetures magnétiques
US9820527B2 (en) 2016-04-22 2017-11-21 Fast Ip, Llc Rapid-entry footwear with rebounding fit system
WO2018193276A1 (fr) 2017-04-20 2018-10-25 Alexander Widmann Chaussure à semelle articulée
US10159310B2 (en) 2017-05-25 2018-12-25 Nike, Inc. Rear closing upper for an article of footwear with front zipper to rear cord connection
US10159304B2 (en) 2017-02-17 2018-12-25 Christian B. Farage Footwear having pivotable heel
USD840663S1 (en) 2018-06-14 2019-02-19 Nike, Inc. Shoe
USD853707S1 (en) 2018-06-14 2019-07-16 Nike, Inc. Shoe
USD854303S1 (en) 2018-06-14 2019-07-23 Nike, Inc. Shoe
US10455898B1 (en) 2018-12-21 2019-10-29 Nike, Inc. Footwear article with tongue reinforcer
US10512298B2 (en) 2017-05-23 2019-12-24 Nike, Inc. Footwear upper with lace-engaged zipper system
US10568385B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Footwear heel spring device
US10568382B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Upper component for an article of footwear
US10602802B2 (en) 2016-10-26 2020-03-31 Nike, Inc. Hinged footwear sole structure for foot entry and method of manufacturing
US10617174B1 (en) 2018-12-21 2020-04-14 Nike, Inc. Footwear article with doffing ledge
US10638810B1 (en) 2019-01-07 2020-05-05 Fast Ip, Llc Rapid-entry footwear having a compressible lattice structure
US10653209B2 (en) 2018-06-28 2020-05-19 Fast Ip, Llc Rapid-entry footwear having an actuator arm
US10660401B1 (en) 2019-01-07 2020-05-26 Fast Ip, Llc Rapid-entry footwear having an expandable opening
US10721994B2 (en) 2018-12-28 2020-07-28 Nike, Inc. Heel structure with locating pegs and method of manufacturing an article of footwear
US10758010B2 (en) 2017-04-17 2020-09-01 Nike, Inc. Increased access footwear
US10827803B2 (en) 2018-04-13 2020-11-10 Nike, Inc. Footwear fastening system
US10897956B2 (en) 2018-12-21 2021-01-26 Nike, Inc. Footwear article with asymmetric ankle collar
US10905192B1 (en) 2019-09-03 2021-02-02 Fast Ip, Llc Rapid-entry footwear having a pocket for a compressed medium
US11064761B2 (en) 2019-10-17 2021-07-20 Fast Ip, Llc Rapid-entry footwear comprised of a unified material
CN113194775A (zh) * 2018-12-28 2021-07-30 耐克创新有限合伙公司 具有定位栓的鞋类元件和制造鞋类物品的方法
US11140941B2 (en) 2019-05-03 2021-10-12 Nike, Inc. Footwear upper with unitary support frame
US11172727B2 (en) 2017-05-23 2021-11-16 Nike, Inc. Rear access article of footwear with movable heel portion
US11185125B2 (en) 2018-12-28 2021-11-30 Nike, Inc. Footwear with jointed sole structure for ease of access
US11191321B2 (en) 2019-02-13 2021-12-07 Nike, Inc. Footwear heel support device
US11191320B2 (en) 2018-12-28 2021-12-07 Nike, Inc. Footwear with vertically extended heel counter
US11304479B2 (en) 2017-02-28 2022-04-19 Nike, Inc. Footwear with laceless fastening system
US11344077B2 (en) 2018-12-28 2022-05-31 Nike, Inc. Footwear article with collar elevator
US11490680B2 (en) 2019-09-09 2022-11-08 Fast Ip, Llc Rapid-entry footwear having an arm for expanding an opening
WO2023009223A1 (fr) * 2021-07-27 2023-02-02 Walmart Apollo, Llc Insert de talon de chaussure
US11589653B2 (en) 2019-11-25 2023-02-28 Nike, Inc. Tension-retaining system for a wearable article
US11607012B2 (en) 2021-03-24 2023-03-21 Fast Ip, Llc Rapid-entry footwear having a rotating tongue
US11633005B2 (en) 2019-07-29 2023-04-25 Fast Ip, Llc Rapid-entry footwear having a stabilizer and an elastic element
US11659886B2 (en) 2019-02-26 2023-05-30 Fast Ip, Llc Rapid-entry footwear having a heel arm and a resilient member
US11707113B2 (en) 2019-10-18 2023-07-25 Nike, Inc. Easy-access article of footwear with cord lock
US11864620B2 (en) 2021-02-17 2024-01-09 Fast Ip, Llc Rapid-entry footwear having a transforming footbed
US11910867B2 (en) 2022-03-28 2024-02-27 Nike, Inc. Article of footwear with heel entry device

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WO1992003943A1 (fr) * 1990-09-10 1992-03-19 Martin Muranyi Chaussure a fermeture rapide
US5184410A (en) * 1991-06-13 1993-02-09 Hamilton Paul R Pivoting shoe construction
US5282327A (en) * 1993-02-16 1994-02-01 Ogle Estel E Pivotal heel for footwear
US5481814A (en) * 1994-09-22 1996-01-09 Spencer; Robert A. Snap-on hinged shoe
WO1997037556A1 (fr) * 1996-03-22 1997-10-16 Ahlstroem Dan Mecanisme pour guider le pied, destine a une chaussure

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DE1931800A1 (de) * 1968-06-25 1970-03-26 Maudouit & Fils Blanquefort En Schuh
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