WO2012012122A2 - Semelle intérieure de chaussure - Google Patents

Semelle intérieure de chaussure Download PDF

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Publication number
WO2012012122A2
WO2012012122A2 PCT/US2011/042044 US2011042044W WO2012012122A2 WO 2012012122 A2 WO2012012122 A2 WO 2012012122A2 US 2011042044 W US2011042044 W US 2011042044W WO 2012012122 A2 WO2012012122 A2 WO 2012012122A2
Authority
WO
WIPO (PCT)
Prior art keywords
region
hardness
foot
shore
heel
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/US2011/042044
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English (en)
Other versions
WO2012012122A3 (fr
Inventor
Howard J. Dananberg
Brian G.R. Hughes
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.)
HBN Shoe LLC
Original Assignee
HBN Shoe LLC
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 HBN Shoe LLC filed Critical HBN Shoe LLC
Publication of WO2012012122A2 publication Critical patent/WO2012012122A2/fr
Publication of WO2012012122A3 publication Critical patent/WO2012012122A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A43B7/1445—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 midfoot, i.e. the second, third or fourth metatarsal
    • 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
    • A43B7/141—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 having an anatomical or curved form
    • 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
    • A43B7/1435—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 joint between the fifth phalange and the fifth metatarsal 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
    • A43B7/1475—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 type of support
    • A43B7/148—Recesses or holes filled with supports or pads

Definitions

  • This invention relates generally to footwear and, more particularly to insoles for footwear having features that improve the comfort for the wearer during standing, walking and running.
  • Footwear has undergone significant evolutionary advances in technology, particularly since the development of the electrodynogram which has permitted researchers to measure dynamic forces and to better understand biomechanical action of a human foot within a shoe while the wearer is walking or running. Using this tool, many researchers have made technological advances directed towards the mid-sole of a shoe. Since the mid-sole functions primarily as a suspension system of the sole of the foot, and often provides both protective cushioning and a stable platform for the wearer's foot, many conventional technologies have focused on cushioning the impact associated with foot strike by varying the spring coefficients in the mid-sole to dispense shock.
  • the present invention provides an improved insole which incorporates an area of reduced support which includes an asymmetrically shaped depression under the first metatarsal head, fashioned with its lowest point skewed to the medial side of center. This unique shape further encourages the first metatarsal head into eversion as the wearer moves from midstance to propulsive phase.
  • a “sole” or “insole” may be an element built into or forming an integral element of a footwear product such as an insole board, or as a separate element, including, e.g. a sock liner or removable insole, an after-market insole device, or a custom or prefabricated foot orthotic, which may be inserted into a footwear product post-manufacture.
  • the element also may be cut into or formed in the foot supporting surface of a shoe.
  • the present invention provides an insole or orthotic for insertion into a human shoe having a foot supporting upper surface having regions of varying hardness that approximately match the regions of varying hardness of the underside of the wearer's foot, and a bottom surface comprising a hard shell covering at least a heel portion of the bottom surface.
  • the hard shell may include side walls that partially surround the heel portion of the insole.
  • the insole or orthotic may also include an asymmetric heel pad which corresponds to the shape of the calcaneus.
  • the hard shell includes a depression corresponding to the asymmetric heel pad, so that the upper surface is apparently undisturbed.
  • the bottom surface preferably also includes a plurality of grooves that are located under the second, third, fourth and fifth metatarsal heads of the foot which grooves serve to increase flexibility of the insole.
  • Yet another aspect of the present invention provides an insole or orthotic for insertion into a human shoe having a foot supporting upper surface including a first region for supporting at least the first metatarsal head of the foot, and a second region surrounding the first region for supporting the remainder of the foot, at least in part, wherein the first region provides less resistance to downward motion than the second region, wherein the depression has its lowest point skewed to the medial side of center, whereby to promote eversion of the first metatarsal head as the wearer moves from midstance through propulsive phase.
  • the depression is formed in a location that is approximately 72.5% of the length of the length of the insert, measured from the heel, minus 10 mm.
  • Still yet another aspect of the present invention provides an insole for insertion into a human shoe having a foot supporting upper surface, and a bottom surface comprising a hard shell covering at least a heel portion of the bottom surface.
  • the bottom surface includes a plurality of grooves that are located in the insole or orthotic beneath the second, third, fourth and fifth metatarsal heads of the foot, forward of the first metatarsal head, which grooves serve to increase flexibility of the insole or othotic.
  • the invention also includes a plurality of vent holes connecting the grooves to the upper surface for passing moisture away from the upper surface.
  • the present invention provides further improvements in insoles for footwear which can be used alone or in combination with a depression under the metatarsal as described in my earlier ⁇ 95 patent and as described above.
  • FIG. 1 is a top plan view of a sole incorporating an insert according to a first embodiment of my present invention for the right foot;
  • FIG. 1A is a top plan view showing details of an insert element, with contour lines taken at 0.3 cm superimposed thereon, according to the first embodiment
  • FIGs. 2A-2C are cross-sectional views taken along lines IIA-IIC of FIG. 1 ;
  • FIG. 2D is a cross-sectional view taken along lines I1D of Fig. 1 ;
  • FIG. 3 is a top plan view
  • FIG. 4 a transparent perspective view, with contour lines taken at 0.3 cm superimposed thereon, showing details of portions of a second embodiment of the insert element of my invention
  • FIG. 5 is a cross-sectional view showing a third embodiment of my invention
  • FIG. 6 is a perspective view of a sole according to a fourth embodiment of my invention
  • FIGs. 7A and 7B are top and bottom, respectively, of an insert element constructed in accordance with a fifth embodiment of my invention.
  • FIGs. 8A and 8B are cross-sectional views taken along lines V1IIA and VIIIB of FIGs. 7A and 7B;
  • FIGs. 9A and 9B are top and side views of a shell in accordance with the embodiment shown in FIGs. 7 A and 7B; and
  • FIGs. 10A and 10B are cross-sectional views taken along lines XA and XB of FIGs. 9A and 9B.
  • footwear made in accordance with the present invention includes foot supporting surfaces, i.e., a sole, designated reference numeral 10, having a heel section 12, an arch section 14, a forefoot section 16 and a toe section 18, corresponding to parts of a wearer's foot.
  • the heel section 12 underlies the heel of the wearer's foot and includes medial and lateral regions designated 20, 22, respectively corresponding to the inner and outer sides of the foot.
  • the arch section 14 which is forward the heel section 12, underlies the arch of the wearer's foot and also includes medial and lateral regions 24, 26, respectively.
  • the forefoot section 16 is forward the arch section 14 and includes the so-called ball of the foot which includes the first, second, third, fourth and fifth metatarsals indicated in phantom at Ml -M5.
  • the ball of the foot also includes first, second, third, fourth and fifth metatarsal heads (N 1-N5) associated with the respective first, second, third, fourth and fifth metatarsal heads, and first, second, third, fourth and fifth proximal phalanges (PP1 -PP5) forward of the respective first, second, third, fourth and fifth metatarsal heads, and associated metatarsal first, second, third, fourth and fifth metatarsal phalangeal joints (not labeled) between the associated metatarsal heads and proximal phalageals.
  • the forefoot section 16 is divided into first and second regions designated 28 and 30, respectively.
  • the first region 28 is adapted to underlie the first, second, third, and fourth metatarsal heads and optionally the fifth metatarsal head, in part, while the second region 30 is adapted to underlie the proximal phalanges (PP1 -PP5), at least in part.
  • the toe section 18 of the sole is spaced forward of the forefoot section 16 and underlies at least the middle phalanges MP2-MP5 and distal phalanges DP1 -DP5 of the toe of the wearer's foot.
  • the sole 10 is formed so that an area of reduced support or reduced resistance to downward loading or movement is located in the first region 28 of the forefoot section 16.
  • the first region 28 is formed of a resiliently deformable material that offers less resistance to downward movement than the region surrounding the first region, i.e. the second region 30, and also the toe section region 18.
  • Region 28 may be formed of a material having a lower durometer than the surrounding regions 30 and 18.
  • region 28 will have a Shore A hardness in the range of 30-35, which closely matches the hardness of the fat pad of a typical human foot.
  • region 28 may be made thinner so as to at least in part fall below the surface of the second region 30 and toe section 18.
  • Region 28 may be formed as a separate element, e.g. a plug or insert 40 cut or built into the sole 10, or as a recess formed in the top or bottom surface of the sole, e.g. by molding or by machining.
  • Region 28 may be covered by a flexible liner (not shown).
  • a region within region 28, underlying substantially only the first metatarsal head of the wearer includes a hollow or depression 42, relative to the remainder of region 28, of asymmetric shape, with the lowest point of the hollow or depression skewed to the medial side of center. That is to say, as seen particularly in Fig. 1 A, the hollow or depression 42 has a shallower slope on its lateral side.
  • depression 42 is round or nearly round in plan, and the corresponding medial and lateral walls 44 and 46 are also somewhat rounded or curved.
  • slope is an imaginary line or cord running between the top edge of the side wall and a point where the side wall morphs into the bottom of the depression. This is best seen by phantom line 43 (Fig. 4) which is an imaginary cross-sectional line through the midpoint of insert 40.
  • the hollow depression 42 should be large enough in plan to accommodate the first metatarsal head, at least in part.
  • depression 42 is substantially circular in plan, preferably having a diameter of about 2.54 cm. to about 3.81 cm., depending on foot size.
  • the depression also may be oval, egg-shaped, or elongated in plan, and should have a nominal depth preferably in the range of about 2-3 mm measured from the top edge of the side walls to the lowest point of the depression. Despite this relatively small amount, this has a profound effect of rotating the first metatarsal head into eversion as the wearer moves from midstance to propulsive phase.
  • the depression 42A is somewhat elongated and slightly wider at its toward end, e.g.
  • the soles described above may be used with street and sport footwear including sandals.
  • the soles may be incorporated into an insole board at the time of manufacture, formed as a sock liner or as an aftermarket insole device or a custom or prefabricated (over-the-counter) orthotic for placing into a shoe by the wearer.
  • FIG. 6 is an illustration of a shoe sole 1 10, in accordance with one embodiment of the present disclosure.
  • the shoe sole 1 10 includes a composite insole having a footbed 1 12, a lateral arch region 114, a medial arch region 1 16, and a heel region 1 18.
  • the footbed 1 12 and the lateral arch region 1 14 have a first hardness value.
  • the medial arch region 1 16 has a second hardness value that is softer than the first hardness value.
  • the heel region 1 18 has a third hardness value that is harder than the first hardness value.
  • the heel region 118 underlies the heel of the wearer's foot.
  • the lateral arch region 114 and the medial arch region 1 16 underlie the arch of the wearer's foot.
  • the footbed 1 12 extends from the central space between the lateral arch region 1 14 and the medial arch region 1 1 to the fore of the shoe sole 1 10, beneath the ball of the wearer's foot, including the first, second, third, fourth, and fifth metatarsals.
  • Varying durometers of the shoe sole 110 are selected to approximately match the regions of varying hardness of the underside of the wearer's foot. While foot shapes and size vary from person to person, anthropometric studies show that the hardness of the "fat pad" of the bottom of the average human foot does not vary significantly.
  • footwear may be made significantly more comfortable to the average user, and bio-mechanical efficiency improved by varying the hardness of the insole to approximately match the regions of varying hardness of the underside of the wearer's foot.
  • applicants mechanically impedance match the insole to the underside of the foot so that the amount the insole moves for given force is essentially the same as the movement of the padding of the underside of the foot. In this way, the insole is a natural extension of the padding of the underside of the foot.
  • the first hardness value may be approximately 20 to 60 Shore C, preferably about 40 Shore C
  • the second hardness value may be approximately 15 to 55 Shore C, preferably about 35 Shore C
  • the third hardness value may be approximately 30 to 70 Shore C, preferably about 50 Shore C, where Shore C is a durometer scale recognized by the American Society for Testing and Materials. Under Shore A, another durometer scale recognized by the American Society for Testing and
  • footbed 1 12 and the lateral arch region 1 14 are described as having the first hardness value, these two regions may have slightly different hardness values without departing from the scope of the present disclosure. Rather these regions are described together based upon having approximately similar hardness values relative to the heel region 118 and the medial arch region 1 16.
  • the footbed 112 may also have a depression or hollow 120 located approximately beneath the location of the first metatarsal head of a user's foot, i.e. in accordance with the teachings of my aforesaid U.S. Patent 4,597, 195 or my aforesaid co-pending U.S. Application Serial No.
  • the hollow or depression 120 promotes eversion of the first metatarsal head as the wearer moves from midstance through propulsive phase.
  • This hollow or depression 120 should have the same approximate hardness as footbed 1 12 and the lateral arch region 1 14, though differences may be expected depending on the method of production.
  • FIGs. 7A-10B depict a further embodiment of the invention which combines some of the features discussed above with additional improvements.
  • This embodiment features an insert 210 having a depression 220 that is located and sized to accommodate most users. By using a formula to predict the proper location of the depression, the inserts can be produced to predictably accommodate approximately 95% of users.
  • the optimal location for the depression, as measured from the back of the heel portion 218, is 72.5% of the length of the foot (or the length of a typical foot for a particular shoe size, as the case may be), minus 10 mm based on anthropometry studies conducted by the United States Army Natick Research, Development and Engineering Center, Technical Report Natick/TR-92/028, entitled "Anthropometry of the Foot and Lower Leg of U.S.
  • the depression itself is appropriately sized according to any of the methods described above or in the aforementioned, commonly owned, patent applications.
  • the insert may be constructed with a multidurometer top surface intended to match the hardness of various regions of the typical adult foot.
  • lateral arch region 214 and the footbed region 212 are constructed with a Shore C hardness of 40
  • the medial arch region 216 is constructed with a Shore C hardness of 35
  • the heel region 218 is constructed with a Shore C hardness of 50.
  • These hardness levels are typical, but may vary, for example, by ⁇ 5 on the Shore C hardness scale.
  • shell 230 is included to provide structural support and to reduce the deformation of the geometry of the footbed under load.
  • the shell 230 typically is formed of a material, such as a hard plastic, that meets this criteria without significantly increasing the cost of manufacturing the insert.
  • the shell is located on the bottom of the insert, and covers roughly half of the bottom of the insert, including the heel.
  • Shell 230 can be seen as a separate component in FIGs. 9A-1 OB.
  • the insert may be constructed with a shell that covers as much as the entire bottom of the insert. In any event, the shell should always be configured to cover the area of the heel.
  • the hard shell may also comprise sidewalls 232, which surround the heel portion of the insert to aid the alignment of the insert with the heel and to provide some lateral support.
  • FIGs. 7B and 8B show an additional feature of the present embodiment, wherein the insert includes an asymmetric portion 236 in the insert beneath the heel.
  • This feature more appropriately matches the irregular surface of the bottom of the calcaneus, thus improving comfort.
  • the shell includes a corresponding depression, heel depression 234, which further provides some plantar relief without disturbing the top surface geometry. Depression 234 can also be seen independent of the asymmetric heel pad in FIGs. 9A, 10A and 10B. Upward projecting solutions, in contrast, do not provide significant relief to the irregular geometry of the calcaneus.
  • Frictional surface 238, which can be located surrounding the asymmetric portion 236 of the insert, which is shown protruding through the heel depression in the shell 230.
  • the frictional surface provides a non-slip surface so that the insert stays securely in place.
  • Frictional surface 238 may be in the form of a ridge 244, as shown in FIG. 8B.
  • the surface may be a deformable material with a high coefficient of friction.
  • This embodiment also includes a series of grooves 240 on the bottom of the insert. These grooves are sized and located to increase the flexibility of the insert where appropriate.
  • the grooves may provide access to a plurality of vent holes 244, which are arranged to allow moisture to pass through the insert, thereby avoiding further discomfort.
  • the grooves should end forward of the first metatarsal head, leaving flat portion 242, thereby advantageously reducing the flexibility of the insole under the big toe.
  • the various regions of the device may be manufactured unitarily, may be co-extruded, bonded together, adhesively joined, chemically joined, mechanically joined, or unified in any manner known to those having ordinary skill in the art.
  • the shoe sole device may be used with men's, women's and children's street and sport footwear, including sandals.
  • the shoe sole may be incorporated into an insole board at the time of manufacture, formed as a sock liner, or as an aftermarket insole device or a custom or prefabricated over-the-counter orthotic for placing into a shoe by the wearer. If formed within a sock liner, insole board, or other similar encompassing product, the various regions of the shoe sole 10 may not be joined to each other, but may simply be held in place by the encompassing product.
  • an asymmetrically shaped hollow having tapered side walls skewed to the medial side of center may be formed extending downwardly from the bottom of an insole board or sock liner of a shoe, and underlying substantially only the first metatarsal head. It is intended therefore that matter contained in the above description or shown in the accompanying drawings shall be interpreted as an illustrative and not in a limiting sense.

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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)

Abstract

L'invention porte sur une semelle ou semelle intérieure, une fausse semelle ou une semelle orthopédique de chaussure destinée à être introduite dans une chaussure ayant une surface supérieure de support de pied comprenant une première région destinée à supporter au moins la première tête du métatarsien du pied, et une seconde région entourant la première région. La première région fournit moins de résistance à un mouvement vers le bas que la seconde région, et comprend une région creuse ou surbaissée, dimensionnée et située pour favoriser l'éversion de la première tête du métatarsien au fur et à mesure que le porteur passe d'une phase de mi-temps de marche à une phase de propulsion. L'invention porte également sur une semelle intérieure ou une semelle orthopédique destinée à être introduite dans une chaussure ayant une surface inférieure comportant une coque dure recouvrant au moins une partie de talon de la surface inférieure, laquelle coque réduit la déformation de l'assise plantaire sous charge. La semelle intérieure ou la semelle orthopédique peut également comprendre une série de rainures situées de façon à augmenter la souplesse là où cela s'avère nécessaire.
PCT/US2011/042044 2010-06-30 2011-06-27 Semelle intérieure de chaussure Ceased WO2012012122A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36041210P 2010-06-30 2010-06-30
US61/360,412 2010-06-30
US13/168,727 2011-06-24
US13/168,727 US20110258879A1 (en) 2009-08-03 2011-06-24 Footwear insole

Publications (2)

Publication Number Publication Date
WO2012012122A2 true WO2012012122A2 (fr) 2012-01-26
WO2012012122A3 WO2012012122A3 (fr) 2012-03-29

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Application Number Title Priority Date Filing Date
PCT/US2011/042044 Ceased WO2012012122A2 (fr) 2010-06-30 2011-06-27 Semelle intérieure de chaussure

Country Status (2)

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US (1) US20110258879A1 (fr)
WO (1) WO2012012122A2 (fr)

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WO2019070455A1 (fr) * 2017-10-05 2019-04-11 Benincasa Brands, Llc Insert de semelle personnalisé pour chaussure à talon haut
CN111107761A (zh) * 2017-10-23 2020-05-05 耐克创新有限合伙公司 具有不同硬度的第一和第二缓冲体的放入式一体式鞋类鞋底
CN112959708A (zh) * 2015-06-04 2021-06-15 耐克创新有限合伙公司 模具设备、模具系统以及用于模塑鞋类物品的鞋底组件的方法
US11458700B2 (en) 2015-06-04 2022-10-04 Nike, Inc. Mold apparatus, mold system, and method for molding sole component of article of footwear

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US20090038052A1 (en) * 2007-07-16 2009-02-12 David Gellis Utility glove
US9555567B2 (en) 2007-07-16 2017-01-31 Madgrip Holdings, Llc Utility glove
US9498009B2 (en) 2007-07-16 2016-11-22 Madgrip Holdings, Llc Utility glove
US20130000148A1 (en) * 2011-06-28 2013-01-03 David Gellis Foot covering
USD695001S1 (en) 2013-03-13 2013-12-10 Profoot, Inc. Insole
USD695000S1 (en) 2013-03-13 2013-12-10 Profoot, Inc. Insole
USD694999S1 (en) 2013-03-13 2013-12-10 Profoot, Inc. Insole
US9750302B2 (en) * 2013-08-13 2017-09-05 Heel-It, Llc Orthotic insert device
US9693604B2 (en) * 2014-05-30 2017-07-04 Nike, Inc. Article of footwear with inner and outer midsole layers
KR101478955B1 (ko) * 2014-09-11 2015-01-05 주식회사 블랙야크 미드솔 및 인솔
US11033066B2 (en) * 2014-11-25 2021-06-15 Marion Parke Designs, Llc Orthotic insole for a woman's shoe
USD783229S1 (en) 2015-09-30 2017-04-11 Madgrip Holdings, Llc Glove
USD789652S1 (en) 2015-09-30 2017-06-20 Madgrip Holdings, Llc Glove
USD833726S1 (en) 2016-02-05 2018-11-20 Shinen Biotechnology Co., Ltd. Shoe insole
US10786040B2 (en) 2016-05-26 2020-09-29 Nike, Inc. Multi-durometer sole structure for an article of footwear
US10231514B2 (en) * 2017-02-02 2019-03-19 Adidas Ag Sole board
US20230284732A1 (en) * 2022-03-14 2023-09-14 Hbn Shoe, Llc Cleated footwear
CN115517432A (zh) * 2022-11-01 2022-12-27 特步(中国)有限公司 一种符合人体生物力学的鞋用气垫及其制造方法

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US6131311A (en) * 1998-04-17 2000-10-17 Payless Shoesource, Inc. Insole insert for footwear
US6282816B1 (en) * 2000-05-26 2001-09-04 Jay W. Rosendahl Insole for footwear
US7124520B2 (en) * 2002-01-18 2006-10-24 Pittsburgh Plastics Manufacturing, Inc. Footwear insoles
US7484319B2 (en) * 2005-08-12 2009-02-03 Spenco Medical Corporation Shoe insole

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112959708A (zh) * 2015-06-04 2021-06-15 耐克创新有限合伙公司 模具设备、模具系统以及用于模塑鞋类物品的鞋底组件的方法
US11458700B2 (en) 2015-06-04 2022-10-04 Nike, Inc. Mold apparatus, mold system, and method for molding sole component of article of footwear
CN112959708B (zh) * 2015-06-04 2023-05-23 耐克创新有限合伙公司 模具设备、模具系统以及用于模塑鞋类物品的鞋底组件的方法
WO2019070455A1 (fr) * 2017-10-05 2019-04-11 Benincasa Brands, Llc Insert de semelle personnalisé pour chaussure à talon haut
CN111107761A (zh) * 2017-10-23 2020-05-05 耐克创新有限合伙公司 具有不同硬度的第一和第二缓冲体的放入式一体式鞋类鞋底
US11490684B2 (en) 2017-10-23 2022-11-08 Nike, Inc. Drop-in unitary footwear sole with first and second cushioning bodies of differing hardness

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Publication number Publication date
US20110258879A1 (en) 2011-10-27
WO2012012122A3 (fr) 2012-03-29

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