EP1965674A1 - Shoe sole having upwardly sloped front and rear sides - Google Patents
Shoe sole having upwardly sloped front and rear sidesInfo
- Publication number
- EP1965674A1 EP1965674A1 EP06823907A EP06823907A EP1965674A1 EP 1965674 A1 EP1965674 A1 EP 1965674A1 EP 06823907 A EP06823907 A EP 06823907A EP 06823907 A EP06823907 A EP 06823907A EP 1965674 A1 EP1965674 A1 EP 1965674A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sole
- outsole
- shoe
- middle sole
- attached
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 239000006260 foam Substances 0.000 description 9
- 229920002635 polyurethane Polymers 0.000 description 9
- 239000004814 polyurethane Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000010985 leather Substances 0.000 description 4
- 239000002649 leather substitute Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
- A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
-
- 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
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/223—Profiled soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
- A43B13/12—Soles with several layers of different materials
-
- 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
- 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
- A43B13/148—Wedged end portions
-
- 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
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
-
- 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
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
-
- 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
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
-
- 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
- A43B7/1445—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
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
Definitions
- the present invention relates to a shoe sole having upwardly sloped front and rear sides, which is used to manufacture a shoe of which a rigid middle sole is installed at an upper surface of an outsole and a shoe sheath is attached to an upper surface of the middle sole, in which an arch-shaped groove is formed at the center of a lower surface of the outsole.
- the present invention relates a shoe sole capable of preventing a user putting on the shoe from slipping during going up the stairs due to the operation of a non-slip sole, which is capable of allowing the user for feeling at ease due to operation of cushion materials, and which is capable of firmly attaching a bottom surface of a shoe sheath to the upper surface of the outsole due to operation of projecting attaching parts, by attaching a non-slip sole onto the total bottom surface of the outsole after inserting a cushion materials into the arch-shaped groove formed at the lower surface of the outsole, by allowing the upper surface of the outsole to expose the outside of the upper surface of the middle sole, and by attaching cushion materials to a front and a rear sides of the upper surface of the middle sole.
- the outsole of the walking shoe according to the prior art is made of a soft foam polyurethane and thereby it has a cushion effect.
- a rigid auxiliary outsole made of a rigid plastic plate is mounted to the upper surface of the outsole.
- a shoe sheath is attached to the upper surface of the rigid auxiliary outsole.
- the rigid auxiliary outsole made of a rigid plastic plate may be easily adhered to the upper surface of the outsole made of soft foam polyurethane by means of adhesives.
- the shoe sheath made of leather, synthetic leather or a fabric paper, etc. may be easily adhered to the upper surface of the outsole made of soft foam polyurethane by means of adhesives.
- a disadvantage of prior art shoe sole is that the rigid auxiliary outsole made of a rigid plastic plate may be hardly adhered to the shoe sheath made of a leather, a synthetic leather or a fabric paper, etc.
- the lower surface of the rigid auxiliary outsole made of a rigid plastic plate can be easily attached to the upper surface of the outsole made of soft foam polyurethane by means of adhesives, the upper surface of the rigid auxiliary outsole may be hardly attached to the bottom surface of the shoe sheath during the manufacturing process of the shoe.
- the arch- shaped double grounding heels projecting from the center of the outsole toward the heel of the shoe are integrally formed with the outsole. Accordingly, they are made of soft foam polyurethane, which is the same as that of the outsole.
- the arch-shaped portion of the lower surface of the outsole according to the prior art may be contacted with the corner of the stair. Then, the user may slip and fall on the stairs owing to a slip between the corner of the stair and the arch-shaped portion made of foam polyurethane.
- Another disadvantage of shoes having such outsole according to the prior art is that the user putting on the shoe may slip and fall on an unpaved road such as a mountain path. That is, if a use putting on the shoe according to the prior art walks on an unpaved road such as a mountain path, he or she may step a piece of stone at the arched-shaped portion of the sole of the foot. Then, the user may slip and fall on the road owing to a slip between the stone and the arch-shaped portion made of foam polyurethane. Furthermore, the user feels a pain while he or she steps a piece of stone at the arched-shaped portion of the sole of the foot. Disclosure of Invention Technical Problem
- an object of the present invention is to provide a shoe sole capable of preventing a user putting on the shoe from slipping during going up the stairs or walking on an unpaved road due to the operation of a non-slip sole, which is capable of allowing the user for feeling at ease due to operation of cushion materials, and which is capable of firmly attaching a bottom surface of a shoe sheath to the upper surface of the outsole due to operation of projecting attaching parts, by attaching a non-slip sole onto the total bottom surface of the outsole after inserting a cushion materials into the arch-shaped groove formed at the lower surface of the outsole, by allowing the upper surface of the outsole to expose the outside of the upper surface of the middle sole, and by attaching cushion materials to a front and a rear sides of the upper surface of the middle sole.
- the present invention provides a shoe sole, of the type consisting of an arch-shaped groove formed at a center portion of a bottom surface of an outsole, a front side and a rear side of the bottom surface of the outsole being sloped upwardly from the arch-shaped groove, a middle sole made of a rigid material attached to an upper surface of the outsole, characterized in that it comprises a central cushion attached to a lower surface of the arch-shaped groove so that the arch- shaped groove is filled with the central cushion, non-slip sole attaching grooves formed over the total lower surface of the outsole and an exposed surface of the central cushion, and a non-slip sole attached onto the non-slip sole attaching grooves.
- the shoe sole further comprises a front cushion attached to the front upper surface of the middle sole and a rear cushion attached to the rear upper surface of the middle sole.
- the shoe sole further comprises a middle sole insertion groove formed over the upper surface of the outsole, in which the middle sole insertion groove has a shape corresponding to that of the middle sole and has a depth corresponding to the thickness of the middle sole, a sheath lower surface attaching part formed at an inner circumferential portion of a projection edge, front and rear projecting attaching parts longitudinally formed at front and rear bottom surfaces in the middle sole insertion groove, front and rear cutaway portions formed through the front and rear bottom surfaces on the middle sole, in which the front and the rear projecting attaching parts pass through the front and the rear cutaway portions upwards while the middle sole is attached to the outsole.
- FlG. 1 is an exploded perspective view of a shoe sole according to the present invention.
- FlG. 2 is a plan view of the shoe sole according to the present invention.
- FlG. 3 is a sectional view taken along line "A-A" shown in FlG. 2;
- FlG. 4 is a sectional view taken along line "B-B" shown in FlG. 2.
- the shoe sole having upwardly sloped front and rear sides is provided with an arch-shaped groove 11 formed at a center portion of a bottom surface of the outsole 10.
- a front side and a rear side of the bottom surface of the outsole 10 are sloped upwardly from the arch-shaped groove 11.
- a middle sole 20 made of a rigid material is attached to an upper surface of the outsole 10.
- a shoe sheath 30 is attached onto an upper surface of the middle sole 20.
- a central cushion 12 is attached to a lower surface of the arch-shaped groove 11 so that the arch-shaped groove 11 is filled with about a half of the central cushion 12.
- the other half of the central cushion 12 may be exposed to the outside of the outsole 10.
- Non-slip sole attaching grooves 13 are formed over the total lower surface of the outsole 10 and the exposed surface of the central cushion 12.
- a non-slip sole 14 is attached over the exposed bottom surface of the outsole 10 and the exposed surface of the central cushion 12 in cooperation with the non-slip sole attaching grooves 13.
- the other half of the central cushion 12 can be bulged out downwards in a manner that it does not hinder a person putting on the shoe from walking.
- a middle sole insertion groove 15 is formed over the upper surface of the outsole 10.
- the middle sole insertion groove 15 has a predetermined shape corresponding to the shape of the middle sole 20.
- the middle sole insertion groove 15 has a predetermined depth corresponding to the thickness of the middle sole 20.
- a sheath lower surface attaching part 17 is formed at an inner circumferential portion of a projection edge 16.
- Front and rear projecting attaching parts 18,19 are longitudinally formed at front and rear bottom surfaces in the middle sole insertion groove 15. Front and rear projecting attaching parts 18,19 project from the upper surface of the middle sole 20 in the middle sole insertion groove 15 at a height, which is the same as that of the sheath lower surface attaching part 17.
- front and rear projecting attaching parts 18,19 project upwards at front and rear sides of the middle sole insertion groove 15 and they are spaced apart from the sheath lower surface attaching part 17.
- front and rear projecting attaching parts 18,19 have function to increase a contact area between the shoe sheath 30 and the middle sole 20.
- the middle sole 20 may be injection molded from a suitable rigid plastic material.
- the bottom surface of the middle sole 20 is attached onto the upper surface of the outsole 10 of which the central portion is relatively lower than the front and the rear sides. Since the front and the rear sides of the outsole 10 are slanted upwards, the outsole 10 has an arch shape in total.
- the middle sole 20 prevents the front and the rear sides of the outsole 10 from stretching downwards due to the weight of the user.
- a front cutaway portion 21 is formed through a front side of the middle sole 20 and a rear cutaway portion 22 is formed through a rear side of the middle sole 20.
- the middle sole 20 is attached to the outsole, the front and the rear projecting attaching parts 18,19 pass through the front and the rear cutaway portions 21,22 upwards.
- a front cushion 23 is attached to the upper surface of the middle sole 20 between the front projecting attaching parts 18.
- a second cushion 24 is attached to the upper surface of the middle sole 20 between the rear projecting attaching parts 19.
- the lower surface of the middle sole 20 is adhered to the upper surface of the outsole 10 by means of adhesives.
- the upper surface of the middle sole 20 is adhered to a part of a lower surface of the shoe sheath 30 by means of adhesives.
- the other part of the lower surface of the shoe sheath 30 is attached to the inner circumferential surface of the projecting edge 16, the sheath lower surface attaching part 17, front and rear projecting attaching parts 18,19 and front and rear cushions 23,24.
- the upper surface of the middle sole 20 may be attached to the bottom surface of the shoe sheath 30 by means of adhesives. Since the upper surface of the middle sole 20 is made of a rigid plastic plate and the bottom of the shoe sheath 30 is made of leather, synthetic leather or a fabric paper, etc., the adhesive force between the middle sole 20 and the shoe sheath 30 is not good.
- An inner sole is installed at an inside of the shoe sheath 30 and is indicated in its entirety by the reference numeral "31".
- This inner sole 31 is prepared by enclosing a stiff paper wick with a fabric paper.
- a certain material which is the same as that of the shoe sheath 30, can be used to form the inner sole 31 in a manner that it encloses the total bottom surface of the shoe sheath 30.
- the central cushion 12 having a good cushion effect is adhered to the lower surface of the arch- shaped groove 11 formed at the central lower surface of the outsole 10 by means of adhesives.
- the non-slip sole 14 is adhered to over the non-slip attaching groove 13, which is formed at the total surface of the front and the rear sides in the lower surface of the outsole 10, and to over the lower surface of the central cushion 12.
- non-slip sole 14 is typically made of a raw rubber and has a plurality of nonskid tread grooves formed at its bottom surface, it is possible to prevent the shoe from slipping without damaging the shoe at the change of season.
- the middle sole 20 is inserted into the middle sole insertion groove 15 formed at the upper surface of the outsole 10.
- the middle sole 20 When the middle sole 20 is inserted and attached into the middle sole insertion groove 15 of the upper surface of the outsole 10, the upper surface of the sheath lower surface attaching part 17 is positioned at a level, which is the same as those of the upper surface of the middle sole 20 and the upper surface of the front and the rear projecting attaching parts 18,19. Because the size of the middle sole 20 is smaller than that of the outsole 10, the middle sole insertion groove 15 is formed at a depth that is corresponding to the thickness of the middle sole 20. At this time, the height of the front and the rear projecting attaching parts 18,19 is the same as that of the sheath lower surface attaching part 17.
- the shoe sheath 30 made of a leather, a synthetic leather or a fabric paper, etc. is attached to the outsole 10 made of a soft foam polyurethane having a cushion effect by means of adhesives, the front and the rear projecting attaching parts 18,19 exposed to the upper surfaces of the middle sole 20 are firmly adhered to the bottom surface of the shoe sheath 30.
- the portions on which the front and the rear cushions 23,24 are attached are adhered to the lower surface of the inner sole 31 that is attached to the inner surface of the shoe sheath 30. Since the shoe sheath 30 has a predetermined thickness and the front and the rear cushions 23,24 are made of certain materials having a good cushion effect such as a thin sponge having a thickness of 3 to 5mm, EVA, etc., the front and the rear cushions 23,24 are compressed and adhered together with the vicinity thereof. At this time, the shoe sheath 30 is attached to the upper surface of the outsole 10 on which the middle sole 20 is attached. The front and the rear cushions 23,24 are attached to the upper surface of the middle sole 20.
- the shoe sole is made of a relatively soft material and the central portion of the lower surface of the shoe sole is bulged out downwards. Furthermore, the front and the rear sides of the shoe sole are slanted upwards and the flat and rigid middle sole 20 is installed on the upper surface of the shoe sole. If a user walks on a street with putting on the shoe on which the shoe sole is installed, the front and the rear sides of the shoe are spaced from the ground upwards and only the central portion is contacted with the ground.
- the non-slip sole 14 for preventing the shoe from slipping is installed at the total surface of the lower surface of the sole according to the present invention. Accordingly, when a user walks on a street with putting on the shoe, he or she does not slip although stepping on a certain object.
- the shoe sole according to the present invention is capable of preventing a user putting on the shoe from slipping during going up the stairs due to the operation of a non-slip sole, which is capable of allowing the user for feeling at ease due to operation of cushion materials, and which is capable of firmly attaching a bottom surface of a shoe sheath to the upper surface of the outsole due to operation of projecting attaching parts, by attaching a non-slip sole onto the total bottom surface of the outsole after inserting a cushion materials into the arch-shaped groove formed at the lower surface of the outsole, by allowing the upper surface of the outsole to expose the outside of the upper surface of the middle sole, and by attaching cushion materials to a front and a rear sides of the upper surface of the middle sole.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050131893A KR100575875B1 (en) | 2005-12-28 | 2005-12-28 | Sole with upward slope in the front and rear |
PCT/KR2006/005200 WO2007074978A1 (en) | 2005-12-28 | 2006-12-05 | Shoe sole having upwardly sloped front and rear sides |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1965674A1 true EP1965674A1 (en) | 2008-09-10 |
EP1965674A4 EP1965674A4 (en) | 2009-04-22 |
Family
ID=37117355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06823907A Withdrawn EP1965674A4 (en) | 2005-12-28 | 2006-12-05 | Shoe sole having upwardly sloped front and rear sides |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080289215A1 (en) |
EP (1) | EP1965674A4 (en) |
JP (1) | JP4745401B2 (en) |
KR (1) | KR100575875B1 (en) |
CN (1) | CN101351131A (en) |
CA (1) | CA2632955A1 (en) |
WO (1) | WO2007074978A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100849600B1 (en) * | 2008-01-18 | 2008-07-31 | (주)알와이엔코리아 | A midsole for masai walking health footwear having a barefoot technology |
KR100927876B1 (en) * | 2008-01-22 | 2009-11-25 | 한국신발피혁연구소 | Plantar support |
SI2105058T1 (en) * | 2008-03-29 | 2012-04-30 | Masai Marketing & Trading Ag | Walking device |
CN101357009B (en) * | 2008-08-18 | 2011-03-23 | 程春居 | Sports play shoes with elastic body-building function |
KR100926192B1 (en) | 2009-03-18 | 2009-11-09 | 류정현 | Sole of a shoe for triple time walks and walking reform |
FR2945915A1 (en) * | 2009-05-27 | 2010-12-03 | Mermoud Nicolas | IMPROVEMENT FOR SHOES ESPECIALLY FOR SPORTS SHOES. |
AR075645A1 (en) * | 2009-08-10 | 2011-04-20 | Vicla S A | CONDUCTIVE, RESISTIVE AND ANTITRIBOELECTRIC FOOTWEAR. SAME MANUFACTURING METHOD |
US9289028B1 (en) * | 2009-12-12 | 2016-03-22 | William T. Anderson | Multi-density, cushioned impact dissipating footwear sole |
WO2011160058A1 (en) * | 2010-06-17 | 2011-12-22 | Dashamerica, Inc. D/B/A Pearl Izumi Usa, Inc. | Dual rigidity shoe sole |
KR101056216B1 (en) * | 2010-12-31 | 2011-08-11 | 이승호 | The manufacturing method for the sole of a shoes |
CN102972917A (en) * | 2011-02-25 | 2013-03-20 | 黎田建 | Shoe comprising comfortable insole |
CN102972919A (en) * | 2011-02-25 | 2013-03-20 | 黎田建 | Shoes with comfortable midsoles |
CN102960900A (en) * | 2011-02-25 | 2013-03-13 | 黎田建 | Shoes including comfortable midsoles |
SG11201405207VA (en) * | 2012-03-01 | 2014-09-26 | Spenco Medical Corp | Insole for relief of over-pronation and knee joint stress |
JP5465814B1 (en) * | 2012-05-10 | 2014-04-09 | 株式会社アシックス | Sole with outsole and midsole |
KR101418672B1 (en) * | 2013-03-11 | 2014-07-10 | 삼성에버랜드 주식회사 | Shoes soles |
US20160302519A1 (en) * | 2015-04-17 | 2016-10-20 | Adidas Ag | Article of Footwear Having a Midsole and Methods of Making the Same |
US11583029B2 (en) | 2018-01-22 | 2023-02-21 | Adidas Ag | Article of footwear with ribbed outsole and notched midsole |
US10986896B2 (en) | 2018-01-22 | 2021-04-27 | Adidas Ag | Article of footwear with ribbed outsole and notched midsole |
US20200170338A1 (en) * | 2018-11-30 | 2020-06-04 | Footwear Unlimited Inc. | Three layer shoe construction with improved cushioning, flexibility, and shock absorption |
WO2020163531A1 (en) * | 2019-02-06 | 2020-08-13 | Fuerst Group, Inc. | Footwear article for walking |
US11122857B2 (en) * | 2019-06-12 | 2021-09-21 | Wolverine Outdoors, Inc. | Footwear cushioning sole assembly |
US11986061B2 (en) * | 2020-01-06 | 2024-05-21 | Kevin Grimes | Device and method for treating heel pain |
US11633008B2 (en) | 2021-07-27 | 2023-04-25 | Shimano Inc. | Shoe |
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US4372059A (en) * | 1981-03-04 | 1983-02-08 | Frank Ambrose | Sole body for shoes with upwardly deformable arch-supporting segment |
US5579591A (en) * | 1993-06-29 | 1996-12-03 | Limited Responsibility Company Frontier | Footwear for patients of osteoarthritis of the knee |
WO2001015560A1 (en) * | 1999-08-28 | 2001-03-08 | Negort Ag | Footwear for a dynamic, rolling walking-action |
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JPS5810B2 (en) * | 1974-05-30 | 1983-01-05 | セイコーエプソン株式会社 | Method for manufacturing electrodes for liquid crystal display |
JPS50152758U (en) * | 1974-06-04 | 1975-12-18 | ||
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US4317294A (en) * | 1980-05-20 | 1982-03-02 | Goodyear Mark V | Replaceable shoe sole |
US4348821A (en) * | 1980-06-02 | 1982-09-14 | Daswick Alexander C | Shoe sole structure |
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US5592757A (en) * | 1994-03-02 | 1997-01-14 | Jackinsky; Carmen U. | Shoe with walking sole |
JP3753745B2 (en) * | 1997-07-17 | 2006-03-08 | ネゴルト アーゲー | shoes |
US6038790A (en) * | 1998-02-26 | 2000-03-21 | Nine West Group, Inc. | Flexible sole with cushioned ball and/or heel regions |
US6131310A (en) * | 1999-12-27 | 2000-10-17 | Fang; Wen-Tsung | Outsole having a cushion chamber |
KR100580291B1 (en) * | 2004-05-07 | 2006-05-15 | 윤길홍 | Functional shoes |
KR100652012B1 (en) * | 2004-12-20 | 2006-11-30 | 코전트모션 주식회사 | rear balance walking shoes |
KR200378111Y1 (en) * | 2004-12-24 | 2005-03-16 | 이종근 | Shoes having several function |
KR200390412Y1 (en) * | 2005-05-09 | 2005-07-21 | 황태성 | Functional Shoes |
KR200403176Y1 (en) * | 2005-09-09 | 2005-12-08 | 정운교 | Outsole of health diet footwear |
DE112006003873T5 (en) * | 2006-04-28 | 2009-04-16 | Byung Hun Lee | Sole construction for footwear |
-
2005
- 2005-12-28 KR KR1020050131893A patent/KR100575875B1/en not_active IP Right Cessation
-
2006
- 2006-12-05 JP JP2008545480A patent/JP4745401B2/en not_active Expired - Fee Related
- 2006-12-05 CA CA002632955A patent/CA2632955A1/en not_active Abandoned
- 2006-12-05 WO PCT/KR2006/005200 patent/WO2007074978A1/en active Application Filing
- 2006-12-05 US US12/158,256 patent/US20080289215A1/en not_active Abandoned
- 2006-12-05 EP EP06823907A patent/EP1965674A4/en not_active Withdrawn
- 2006-12-05 CN CNA2006800495614A patent/CN101351131A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2884717A (en) * | 1957-12-13 | 1959-05-05 | Howard M Goldberg | Orthopedic shoe |
US4372059A (en) * | 1981-03-04 | 1983-02-08 | Frank Ambrose | Sole body for shoes with upwardly deformable arch-supporting segment |
US5579591A (en) * | 1993-06-29 | 1996-12-03 | Limited Responsibility Company Frontier | Footwear for patients of osteoarthritis of the knee |
WO2001015560A1 (en) * | 1999-08-28 | 2001-03-08 | Negort Ag | Footwear for a dynamic, rolling walking-action |
Non-Patent Citations (1)
Title |
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See also references of WO2007074978A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20060005315A (en) | 2006-01-17 |
WO2007074978A1 (en) | 2007-07-05 |
US20080289215A1 (en) | 2008-11-27 |
CA2632955A1 (en) | 2007-07-05 |
EP1965674A4 (en) | 2009-04-22 |
JP2009519741A (en) | 2009-05-21 |
JP4745401B2 (en) | 2011-08-10 |
CN101351131A (en) | 2009-01-21 |
KR100575875B1 (en) | 2006-05-02 |
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