US20070214682A1 - Ventilated shoe sole construction with improved medical support - Google Patents

Ventilated shoe sole construction with improved medical support Download PDF

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Publication number
US20070214682A1
US20070214682A1 US11/653,683 US65368307A US2007214682A1 US 20070214682 A1 US20070214682 A1 US 20070214682A1 US 65368307 A US65368307 A US 65368307A US 2007214682 A1 US2007214682 A1 US 2007214682A1
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air
shoe
midsole
sole construction
shoe sole
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US11/653,683
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Zenon O. Smotrycz
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Priority to US11/653,683 priority Critical patent/US20070214682A1/en
Priority to PCT/US2007/006767 priority patent/WO2007109208A2/en
Publication of US20070214682A1 publication Critical patent/US20070214682A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/12—Special watertight footwear
    • A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane

Definitions

  • footwear both protects the foot and allows air to enter and leave the enclosed internal environment of a shoe or boot.
  • Many attempts are made to make today's footwear both protective and breathable.
  • footwear are many shoes and boots comprised of uppers that are partially or completely lined with a breathable membrane, such as products sold under the Gore-Tex® and Sympatex® brand names.
  • the membrane is breathable, the layers of material surrounding it, as well as the adhesives and material waterproofing agents commonly used in the manufacture of such types of uppers, can substantially impede breathability.
  • Other shoes include a breathable sockliner and holes punched in the outsole bottom, but that construction may be effective only if the shoe or boot is never worn on a surface that contains debris that may clog the holes.
  • the present invention provides improved ventilation in the sole area of a shoe or boot, while preserving comfort and protection of the foot. It employs four principal components: (1) a footbed through which air may pass; (2) a sockliner through which air may pass; (3) a channeled midsole or outsole; and (4) an air intake/exhaust device mating and communicating with the channels in the sole to allow outside air to pass into the sole, and to allow air to exhaust from the sole.
  • the air intake/exhaust device also serves to provide added support to the arch of the wearer's foot.
  • FIG. 1 is a medial side elevational view of a shoe constructed according to one embodiment of the present invention
  • FIG. 2 is a top plan view of a channeled midsole incorporated in the shoe of FIG. 1 ;
  • FIG. 3 is a side elevational view of the midsole and outsole of FIGS. 1 and 2 ;
  • FIG. 4 is a sectional view of the shoe of FIG. 1 , taken along line A-A of FIGS. 2 and 3 ;
  • FIG. 5 is a perspective view of the air intake/exhaust device as seen from the interior side;
  • FIG. 6 is a perspective view of the device of FIG. 5 as seen from the exterior side;
  • FIG. 7 is a perspective view of the shoe of FIG. 1 , as seen from the lateral side of the shoe;
  • FIG. 8 is a perspective view of the perforated insole
  • FIG. 9 is a perspective view of the breathable sockliner
  • FIG. 10 is a perspective view of the channeled insole with the air intake/exhaust device shown above its ultimate position on the insole;
  • FIG. 11 is a perspective view of the outsole.
  • FIG. 1 depicts a shoe 10 having an upper portion 12 , a midsole 14 , and an outsole 16 .
  • the upper end of the air intake/exhaust device 20 of the present invention is seen at the top edge of midsole 14 .
  • the upper surface of midsole 14 includes a grid of channels 18 preferably extending over the width and length of the midsole.
  • the position of intake/exhaust device 20 relative to midsole 14 and channels 18 is shown by the outline of device 20 superimposed over the grid of channels 18 .
  • FIG. 3 depicts midsole 14 and the upper end of intake/exhaust device 20 .
  • Channels 22 formed in device 20 are shown in dotted line extending down from the upper end of the device.
  • Air intake/exhaust device 20 depicted more fully in FIGS. 5 and 6 , includes L-shaped body portion 24 that extends downward from the side of midsole 14 and across a portion of the midsole. Channels 22 in device 20 mate and communicate with corresponding channels 18 in midsole 14 .
  • FIGS. 7 , 8 , 9 , 10 , and 11 provide an exploded view of the shoe construction according to the present invention, depicting upper 12 , midsole 14 , outsole 16 , insole 26 , and sock liner 28 .
  • Insole 26 is perforated, and sock liner 28 is “breathable,” so that air may pass through them.
  • Air intake/exhaust device 20 is positioned on midsole 14 so that corresponding channels 18 of midsole 14 mate and communicate with channels 22 of device 20 .
  • Channels 22 are preferably shaped to sit within midsole channels 18 , the channels 18 and 22 preferably being arcuate or semi-circular in cross-section.
  • the outline of device 20 is seen projected onto midsole 14 in FIG. 10 .
  • This insole may be molded to be contoured or flat, may be covered with a fabric, may be foam or solid, may be composed of single or multiple densities, and may be made from a material like polyurethane, EVA, leather, etc., that would allow it to function as a insole or footbed.
  • the sockliner 28 may be a fabric that is woven, knit, or non-woven, leather or any other material that would function as a sockliner.
  • the breathable sockliner (or a sockliner of which only certain portions are breathable) is attached to the bottom of the upper 12 , in conventional fashion.
  • the upper 12 and sockliner 28 are then attached to midsole 14 , which may be made of solid or foam polyurethane, EVA, rubber, or of any material that would function as a midsole.
  • the outsole may be leather, rubber, or any material that would function as an outsole.
  • Air intake/exhaust device 20 may be made from injected or formed plastic, such as TPU, PVC, EVA, Nylon, Pebax, Hytrel, Delrin, etc. It is preferably rigid in order to provide added support for the wearer's arch.
  • the air intake/exhaust device continues upwardly beyond the edge of the midsole or outsole, or protrudes through an opening in the midsole or outsole. A portion of the air intake/exhaust device maintains contact with the surface of the upper to create a sealed environment.
  • the air intake/exhaust device is a port 30 through which air and moisture vapor can pass (See FIG. 10 ).
  • This port may be covered by a properly sealed breathable membrane 32 such as those sold under the Gore-Tex® or Sympatex® brand names, in order to allow air and moisture vapor to pass into and out of the air intake/exhaust device while keeping any liquids or debris from entering the internal environment of the shoe.
  • a properly sealed breathable membrane 32 such as those sold under the Gore-Tex® or Sympatex® brand names, in order to allow air and moisture vapor to pass into and out of the air intake/exhaust device while keeping any liquids or debris from entering the internal environment of the shoe.
  • the perforations in the insole 26 which sits above the breathable sockliner 28 , are preferably aligned with the channels 18 of the midsole or outsole in order to allow air from the internal environment of the shoe to pass through the perforated insole, through the breathable sockliner, and into the channels or grooves of the midsole or outsole, one or more of which are in turn connected to the channels in the air intake/exhaust device 20 . This internal air then may pass through the covered air intake/exhaust opening or port 30 .
  • the downward motion of the foot forces the air surrounding the foot (in particular under the arch) through the perforation in the insole 26 and through the breathable sockliner 28 , into the midsole or outsole channels 18 , and then, via device channels 22 , out of the port 30 of the air intake/exhaust device 20 .
  • fresh air is drawn into the shoe passing first through the port 30 , then through the air intake/exhaust channel or channels 22 , through the channels in the midsole or outsole 18 , through the breathable sockliner 28 , through the perforated insole 26 , and into the environment surrounding the foot.
  • a ventilation system as described above.
  • certain types of footwear do not require that liquids or debris be kept from entering the internal environment of the shoe: for example, athletic shoes and tennis or basketball shoes generally do not require this additional property. Therefore, another embodiment of this device may not have a breathable membrane 32 covering its exhaust/intake opening or port 30 .
  • the air intake/exhaust device 20 also may be constructed to provide additional support to the medial midfoot region of the wearer's foot. Often times a metal or plastic element called a ‘shank’ is attached to the midfoot of an outsole or midsole in order to rigidify the midsole or outsole in that area—specifically in cases when there is a void in the bottom of a midsole and/or outsole in between the heel and the ball of the shoe, creating a situation in which the sole bottom in this area does not make contact with the ground. This shank prevents the sole in this area from collapsing from the weight of the shoe wearer's body when the wearer steps down onto the ground, by supporting the foot, and specifically the arch of the foot.
  • the molded plastic air intake/exhaust device 20 may be shaped and constructed to function as such a shank, thereby providing the additional benefit of support to the medial midfoot region of the foot.

Abstract

A ventilated shoe sole construction provides improved ventilation in the sole area of a shoe or boot, while preserving comfort and protection of the foot, as well as added support to the arch of the shoe wearer. It employs four principal components: (1) a footbed through which air may pass; (2) a sockliner through which air may pass; (3) a channeled midsole or outsole; and (4) and an air intake/exhaust device mating and communicating with the channels in the midsole or outsole to allow outside air to pass into the sole and then into the area adjacent the wearer's foot, and in turn to allow air to exhaust from the foot area, through the sole, and then to the outside of the shoe.

Description

    CROSS-REFERENCE TO RELATED APPLICATION
  • This application claims the priority of U.S. Provisional Patent Application Ser. No. 60/783,737 filed on Mar. 17, 2006, now pending, which is hereby incorporated by reference in its entirety into this specification.
    • BACKGROUND OF THE INVENTION
  • For health and comfort reasons, it is desirable that footwear both protects the foot and allows air to enter and leave the enclosed internal environment of a shoe or boot. Many attempts are made to make today's footwear both protective and breathable. For example, there are many shoes and boots comprised of uppers that are partially or completely lined with a breathable membrane, such as products sold under the Gore-Tex® and Sympatex® brand names. However, although the membrane is breathable, the layers of material surrounding it, as well as the adhesives and material waterproofing agents commonly used in the manufacture of such types of uppers, can substantially impede breathability. Other shoes include a breathable sockliner and holes punched in the outsole bottom, but that construction may be effective only if the shoe or boot is never worn on a surface that contains debris that may clog the holes.
    • SUMMARY OF THE INVENTION
  • The present invention provides improved ventilation in the sole area of a shoe or boot, while preserving comfort and protection of the foot. It employs four principal components: (1) a footbed through which air may pass; (2) a sockliner through which air may pass; (3) a channeled midsole or outsole; and (4) an air intake/exhaust device mating and communicating with the channels in the sole to allow outside air to pass into the sole, and to allow air to exhaust from the sole. The air intake/exhaust device also serves to provide added support to the arch of the wearer's foot.
    • BRIEF DESCRIPTION OF DRAWINGS
  • The following description of the invention will make reference to the accompanying drawings, in which:
  • FIG. 1 is a medial side elevational view of a shoe constructed according to one embodiment of the present invention;
  • FIG. 2 is a top plan view of a channeled midsole incorporated in the shoe of FIG. 1;
  • FIG. 3 is a side elevational view of the midsole and outsole of FIGS. 1 and 2;
  • FIG. 4 is a sectional view of the shoe of FIG. 1, taken along line A-A of FIGS. 2 and 3;
  • FIG. 5 is a perspective view of the air intake/exhaust device as seen from the interior side;
  • FIG. 6 is a perspective view of the device of FIG. 5 as seen from the exterior side;
  • FIG. 7 is a perspective view of the shoe of FIG. 1, as seen from the lateral side of the shoe;
  • FIG. 8 is a perspective view of the perforated insole;
  • FIG. 9 is a perspective view of the breathable sockliner;
  • FIG. 10 is a perspective view of the channeled insole with the air intake/exhaust device shown above its ultimate position on the insole;
  • FIG. 11 is a perspective view of the outsole.
    •  DESCRIPTION OF THE INVENTION
  • FIG. 1 depicts a shoe 10 having an upper portion 12, a midsole 14, and an outsole 16. The upper end of the air intake/exhaust device 20 of the present invention is seen at the top edge of midsole 14. As shown in FIG. 2, the upper surface of midsole 14 includes a grid of channels 18 preferably extending over the width and length of the midsole. The position of intake/exhaust device 20 relative to midsole 14 and channels 18 is shown by the outline of device 20 superimposed over the grid of channels 18. FIG. 3 depicts midsole 14 and the upper end of intake/exhaust device 20. Channels 22 formed in device 20 are shown in dotted line extending down from the upper end of the device. FIG. 4 is a cross-sectional view as seen in the direction A-A depicted in FIGS. 2 and 3. Air intake/exhaust device 20, depicted more fully in FIGS. 5 and 6, includes L-shaped body portion 24 that extends downward from the side of midsole 14 and across a portion of the midsole. Channels 22 in device 20 mate and communicate with corresponding channels 18 in midsole 14.
  • FIGS. 7, 8, 9, 10, and 11 provide an exploded view of the shoe construction according to the present invention, depicting upper 12, midsole 14, outsole 16, insole 26, and sock liner 28. Insole 26 is perforated, and sock liner 28 is “breathable,” so that air may pass through them. Air intake/exhaust device 20 is positioned on midsole 14 so that corresponding channels 18 of midsole 14 mate and communicate with channels 22 of device 20. Channels 22 are preferably shaped to sit within midsole channels 18, the channels 18 and 22 preferably being arcuate or semi-circular in cross-section. The outline of device 20 is seen projected onto midsole 14 in FIG. 10.
  • In the instant construction, the foot will sit on perforated insole 26. This insole may be molded to be contoured or flat, may be covered with a fabric, may be foam or solid, may be composed of single or multiple densities, and may be made from a material like polyurethane, EVA, leather, etc., that would allow it to function as a insole or footbed.
  • The sockliner 28 may be a fabric that is woven, knit, or non-woven, leather or any other material that would function as a sockliner. The breathable sockliner (or a sockliner of which only certain portions are breathable) is attached to the bottom of the upper 12, in conventional fashion. The upper 12 and sockliner 28 are then attached to midsole 14, which may be made of solid or foam polyurethane, EVA, rubber, or of any material that would function as a midsole. The outsole may be leather, rubber, or any material that would function as an outsole.
  • Air intake/exhaust device 20 may be made from injected or formed plastic, such as TPU, PVC, EVA, Nylon, Pebax, Hytrel, Delrin, etc. It is preferably rigid in order to provide added support for the wearer's arch. The air intake/exhaust device continues upwardly beyond the edge of the midsole or outsole, or protrudes through an opening in the midsole or outsole. A portion of the air intake/exhaust device maintains contact with the surface of the upper to create a sealed environment. At the end of the channels 22 the air intake/exhaust device is a port 30 through which air and moisture vapor can pass (See FIG. 10). This port (or series of holes) may be covered by a properly sealed breathable membrane 32 such as those sold under the Gore-Tex® or Sympatex® brand names, in order to allow air and moisture vapor to pass into and out of the air intake/exhaust device while keeping any liquids or debris from entering the internal environment of the shoe.
  • The perforations in the insole 26, which sits above the breathable sockliner 28, are preferably aligned with the channels 18 of the midsole or outsole in order to allow air from the internal environment of the shoe to pass through the perforated insole, through the breathable sockliner, and into the channels or grooves of the midsole or outsole, one or more of which are in turn connected to the channels in the air intake/exhaust device 20. This internal air then may pass through the covered air intake/exhaust opening or port 30.
  • During the wearer's walking motion, the downward motion of the foot (in particular, when the shoe makes contact with the ground) forces the air surrounding the foot (in particular under the arch) through the perforation in the insole 26 and through the breathable sockliner 28, into the midsole or outsole channels 18, and then, via device channels 22, out of the port 30 of the air intake/exhaust device 20. As the foot is lifted off the ground, fresh air is drawn into the shoe passing first through the port 30, then through the air intake/exhaust channel or channels 22, through the channels in the midsole or outsole 18, through the breathable sockliner 28, through the perforated insole 26, and into the environment surrounding the foot.
  • Many types of footwear would benefit from a ventilation system as described above. However, certain types of footwear do not require that liquids or debris be kept from entering the internal environment of the shoe: for example, athletic shoes and tennis or basketball shoes generally do not require this additional property. Therefore, another embodiment of this device may not have a breathable membrane 32 covering its exhaust/intake opening or port 30.
  • The air intake/exhaust device 20 also may be constructed to provide additional support to the medial midfoot region of the wearer's foot. Often times a metal or plastic element called a ‘shank’ is attached to the midfoot of an outsole or midsole in order to rigidify the midsole or outsole in that area—specifically in cases when there is a void in the bottom of a midsole and/or outsole in between the heel and the ball of the shoe, creating a situation in which the sole bottom in this area does not make contact with the ground. This shank prevents the sole in this area from collapsing from the weight of the shoe wearer's body when the wearer steps down onto the ground, by supporting the foot, and specifically the arch of the foot. The molded plastic air intake/exhaust device 20 may be shaped and constructed to function as such a shank, thereby providing the additional benefit of support to the medial midfoot region of the foot.
  • The foregoing description is intended primarily for purposes of illustration. This invention may be embodied in other forms or carried out in other ways without departing from the spirit or scope of the invention.

Claims (8)

1. A shoe sole construction comprising:
a midsole or outsole having an upper surface with a plurality of ventilation channels formed thereon; and
an air intake/exhaust device having one or more device channels formed therein that mate and communicate with a corresponding one or more of the ventilation channels to allow air to pass into said ventilation channels from outside the shoe via said device channels, and to permit air to exit from said ventilation channels to the outside.
2. The shoe sole construction of claim 1, in which the air intake/exhaust device is located in the medial midfoot region of the shoe.
3. The shoe sole construction of claim 2, in which intake/exhaust device is constructed of substantially rigid material in order to provide additional support to the medial midfoot region of the wearer's foot.
4. The shoe sole construction of claim 3 in which the air intake/exhaust device includes a port region through which air enters and exits the device channels.
5. The shoe sole construction of claim 4 in which a breathable membrane is attached over the port region of the intake/exhaust device
6. The shoe sole construction of claim 5, in which air enters into and exits from the air intake/exhaust device at a location substantially at the upper edge of or above the sole of the shoe.
7. The shoe sole construction of claim 1, further comprising a perforated sockliner located above the midsole or outsole and allowing air to travel between the ventilation channels and the area adjacent the wearer's foot.
8. The shoe sole construction of claim 7, further comprising a breathable insole located between the midsole or outsole and the sockliner and allowing air to travel between the ventilation channels and the area adjacent the wearer's foot.
US11/653,683 2006-03-17 2007-01-16 Ventilated shoe sole construction with improved medical support Abandoned US20070214682A1 (en)

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PCT/US2007/006767 WO2007109208A2 (en) 2006-03-17 2007-03-19 Ventilated shoe sole construction with improved medial support

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US11/653,683 US20070214682A1 (en) 2006-03-17 2007-01-16 Ventilated shoe sole construction with improved medical support

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080178496A1 (en) * 2007-01-29 2008-07-31 Ming-Hsiung Lin Shoe sole having insole and midsole forming mated air chambers
US20090113762A1 (en) * 2007-10-23 2009-05-07 Adidas International Marketing B.V. Actively ventilated shoe
USD773163S1 (en) * 2015-04-28 2016-12-06 Nike, Inc. Shoe outsole
USD776412S1 (en) * 2015-05-18 2017-01-17 Nike, Inc. Shoe outsole
USD784674S1 (en) * 2015-12-01 2017-04-25 Nike, Inc. Shoe outsole
WO2017085530A1 (en) * 2015-11-17 2017-05-26 Innocenti Cristiano Shoe
US20170172253A1 (en) * 2014-09-09 2017-06-22 Frantisek Novak Shoes ventilation system
USD802895S1 (en) * 2016-01-11 2017-11-21 Nike, Inc. Shoe outsole
USD861309S1 (en) * 2019-04-02 2019-10-01 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD861311S1 (en) * 2018-10-18 2019-10-01 Nike, Inc. Shoe
USD867738S1 (en) * 2016-02-09 2019-11-26 Daniela Farkas Medical shoe sole for children
USD910988S1 (en) * 2020-07-08 2021-02-23 Nike, Inc. Shoe
USD930965S1 (en) * 2021-04-26 2021-09-21 Qibo Huang Shoe outsole
USD955713S1 (en) * 2020-12-21 2022-06-28 Nike, Inc. Shoe
USD960547S1 (en) * 2020-07-28 2022-08-16 Converse Inc. Shoe
USD970172S1 (en) * 2021-12-10 2022-11-22 Nike, Inc. Shoe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141939A1 (en) * 2010-05-10 2011-11-17 M.G.M. S.P.A. Sole structure for a ventilated footwear

Citations (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852883A (en) * 1929-02-06 1932-04-05 Bessa E Madden Air tread sole
US1932557A (en) * 1930-09-19 1933-10-31 Meucci Enrico Footwear with elastic, flexible, and aerated soles embodying rubber sponge
US1971223A (en) * 1931-06-22 1934-08-21 Kamrass Philip Waterproof ventilator for shoes and boots
US2098412A (en) * 1936-06-16 1937-11-09 Us Rubber Prod Inc Rubber soled footwear
US2239211A (en) * 1940-04-19 1941-04-22 Wylie William De Kalb Ventilated shoe
US2344762A (en) * 1943-05-22 1944-03-21 William De K Wylie Resilient ventilated shoe
US2432533A (en) * 1944-04-25 1947-12-16 Margolin Meyer Ventilated midsole
US2558973A (en) * 1948-02-06 1951-07-03 Meaker John Wesley Ventilated shoe
US2720041A (en) * 1953-03-31 1955-10-11 Kajtar Kalman Footwear with provision to change the air therein
US2751692A (en) * 1954-11-19 1956-06-26 Cortina Joseph Ventilated cushioned shoes
US2983056A (en) * 1959-05-12 1961-05-09 Steven A Murawski Pneumatic foot wear
US3012342A (en) * 1960-07-06 1961-12-12 Ramirez Eliseo Loza Sole assembly for footwear
US3050875A (en) * 1962-05-07 1962-08-28 Daniel T Robbins Self-ventilating sole
US3225463A (en) * 1962-10-12 1965-12-28 Charles E Burnham Air ventilated insole
US3256621A (en) * 1963-11-02 1966-06-21 T Sisman Shoe Company Ltd Ventilated shoe
US3624930A (en) * 1969-07-30 1971-12-07 Oney A Johnson Insole with ventilating passages
US4438573A (en) * 1981-07-08 1984-03-27 Stride Rite International, Ltd. Ventilated athletic shoe
US4445284A (en) * 1982-02-18 1984-05-01 Sakutori Eric M Footwear with integral cushioning and ventilating apparatus
US4499672A (en) * 1982-12-20 1985-02-19 Sang Do Kim Shoes sole for ventilation and shock absorption
US4617745A (en) * 1983-08-15 1986-10-21 Batra Vijay K Air shoe
US4654982A (en) * 1985-04-18 1987-04-07 Lee Kuyn C Toe ventilating pneumatic shoes
US4768295A (en) * 1986-04-11 1988-09-06 Asics Corporation Sole
US4776110A (en) * 1987-08-24 1988-10-11 Shiang Joung Lin Insole-ventilating shoe
US4813160A (en) * 1987-10-13 1989-03-21 Lawrence Kuznetz Ventilated and insulated athletic shoe
US4835883A (en) * 1987-12-21 1989-06-06 Tetrault Edward J Ventilated sole shoe construction
US4939851A (en) * 1989-01-03 1990-07-10 Omega Corporation Boat shoe
US4993173A (en) * 1989-08-29 1991-02-19 Gardiner James T Shoe sole structure
US5035068A (en) * 1989-11-09 1991-07-30 The Wind Pro Corporation Shoe and removable shoe insole system
US5044096A (en) * 1989-02-17 1991-09-03 Pol Scarpe Sportive S.R.L. Sole structure for footwear
US5068981A (en) * 1990-10-27 1991-12-03 In Soo Jung Self-ventilating device for a shoe insole
US5222312A (en) * 1991-07-02 1993-06-29 Doyle Harold S Shoe with pneumatic inflating device
US5333397A (en) * 1993-02-12 1994-08-02 Red Wing Shoe Company, Inc. Inflatable ventilating insole
US5341581A (en) * 1993-09-15 1994-08-30 Kinger Huang Compression cooling system of shoe midsole
US5588226A (en) * 1995-02-17 1996-12-31 Schenkel; Decio L. Unidirectional air transfer system for shoes
US5606806A (en) * 1991-10-18 1997-03-04 Breeze Technology Partnership Self-ventilating footwear
US5619809A (en) * 1995-09-20 1997-04-15 Sessa; Raymond Shoe sole with air circulation system
US5813140A (en) * 1997-06-30 1998-09-29 Obeid; Abdelhakim R. Ventilated shoe
US5826349A (en) * 1997-03-28 1998-10-27 Goss; Chauncey D. Venilated shoe system
US5956869A (en) * 1998-03-06 1999-09-28 Energaire Corporation Shoe sole construction with mesh liner for mid-sole cavity
US5979076A (en) * 1997-06-09 1999-11-09 Li; Zheng Ventilating shoe and method of making same
US6006447A (en) * 1999-04-22 1999-12-28 Neal; James R. Shoe insole with air circulation system
US6041518A (en) * 1999-03-17 2000-03-28 Polycarpe; Phito Climate controlled shoe
US6199304B1 (en) * 1999-05-18 2001-03-13 Nine West Group, Inc. Sockliner
US6305102B1 (en) * 1997-06-03 2001-10-23 Harold S. Doyle Pneumatic inflating device
US6305100B1 (en) * 1995-06-07 2001-10-23 Eugene Komarnycky Shoe ventilation
US6393732B1 (en) * 2000-02-25 2002-05-28 Mizuno Corporation Athletic shoe midsole design and construction
US6409618B1 (en) * 1999-10-14 2002-06-25 Spalding Sports Worldwide,Inc. Self-contained sport ball inflation mechanism
US6415529B1 (en) * 2000-09-01 2002-07-09 Daniel D. Kelley Shoe ventilation apparatus
US6446359B2 (en) * 2000-01-21 2002-09-10 Lotto Sport Italia S.P.A. Ventilated shoe sale structure
US20020170203A1 (en) * 2001-05-17 2002-11-21 Walter Sanner Shoe ventilation insert and booty
US6553690B2 (en) * 1999-08-04 2003-04-29 Opal Limited Ventilated footwear
US20030136023A1 (en) * 2002-01-23 2003-07-24 Eddie Chen Shoe with drainable ports
US20030145486A1 (en) * 2002-02-01 2003-08-07 Venanzio Cardarelli Air flow shoe system
US20030188451A1 (en) * 2002-03-22 2003-10-09 Chien-I Wu Ventilation shoe
US6655048B2 (en) * 2000-10-31 2003-12-02 Geox S.P.A. Breathable and waterproof sole for shoes
US6701640B2 (en) * 2002-01-14 2004-03-09 Wolverine World Wide, Inc. Self draining shoe
US6711832B2 (en) * 2002-07-11 2004-03-30 Eddie Chen Shoe having a lid for covering a drain hole
US6725573B2 (en) * 1997-06-03 2004-04-27 Harold S. Doyle Pneumatic inflating device contained entirely within shoe sole
US20040078996A1 (en) * 2002-10-11 2004-04-29 Jeffrey S. Brooks, Inc. Footwear with breathable sole
US6729044B2 (en) * 2001-10-03 2004-05-04 Francesco Vello Ventilated walking shoe
US20040093760A1 (en) * 2002-11-15 2004-05-20 Wei-Jei Tuan Air-permeable waterproof device shoe
US6754982B2 (en) * 2001-11-30 2004-06-29 Wolverine World Wide, Inc. Shoe cushioning system and related method of manufacture
US6817112B2 (en) * 2000-07-25 2004-11-16 Adidas International B.V. Climate configurable sole and shoe
US20050005473A1 (en) * 2003-07-07 2005-01-13 Oh Phillip J. Self-cushion airflow shoes
US20050034330A1 (en) * 1996-11-12 2005-02-17 Baychar Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics
US6871421B2 (en) * 2001-09-21 2005-03-29 Daniel R. Potter Footwear with bladder type stabilizer
US20050076536A1 (en) * 2003-10-09 2005-04-14 Nike, Inc. Article of footwear with a stretchable upper and an articulated sole structure
US20050108898A1 (en) * 2003-11-26 2005-05-26 Michael Jeppesen Grid midsole insert
US20050160623A1 (en) * 2004-01-27 2005-07-28 Tian-An Liou Air-ventilating shoe sole
US20050172513A1 (en) * 2004-02-10 2005-08-11 Celgard Inc. Breathable sole structure for footwear
US20050178023A1 (en) * 2004-02-17 2005-08-18 Hammonds Jesse M. Self-ventilating shoe assembly
US20050183286A1 (en) * 2004-01-21 2005-08-25 Ll International Footwear, Inc. Footwear shock absorbing and ventilating apparatus
US20050198858A1 (en) * 2004-03-11 2005-09-15 Nine-Piao Hsu Ventilated shoe with independent fresh air inflow path and foul air outflow path
US20050223594A1 (en) * 2004-04-07 2005-10-13 Issler David C One-piece shoe construction with improved ventilation
US7178266B2 (en) * 2004-12-07 2007-02-20 The Rockport Company, Llc Air circulating shoe
US7251907B1 (en) * 2005-06-13 2007-08-07 Leonid P Bondarchuk Air ventilated shoes
US7328524B2 (en) * 2005-01-06 2008-02-12 Columbia Insurance Company Shoe with improved ventilation

Patent Citations (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852883A (en) * 1929-02-06 1932-04-05 Bessa E Madden Air tread sole
US1932557A (en) * 1930-09-19 1933-10-31 Meucci Enrico Footwear with elastic, flexible, and aerated soles embodying rubber sponge
US1971223A (en) * 1931-06-22 1934-08-21 Kamrass Philip Waterproof ventilator for shoes and boots
US2098412A (en) * 1936-06-16 1937-11-09 Us Rubber Prod Inc Rubber soled footwear
US2239211A (en) * 1940-04-19 1941-04-22 Wylie William De Kalb Ventilated shoe
US2344762A (en) * 1943-05-22 1944-03-21 William De K Wylie Resilient ventilated shoe
US2432533A (en) * 1944-04-25 1947-12-16 Margolin Meyer Ventilated midsole
US2558973A (en) * 1948-02-06 1951-07-03 Meaker John Wesley Ventilated shoe
US2720041A (en) * 1953-03-31 1955-10-11 Kajtar Kalman Footwear with provision to change the air therein
US2751692A (en) * 1954-11-19 1956-06-26 Cortina Joseph Ventilated cushioned shoes
US2983056A (en) * 1959-05-12 1961-05-09 Steven A Murawski Pneumatic foot wear
US3012342A (en) * 1960-07-06 1961-12-12 Ramirez Eliseo Loza Sole assembly for footwear
US3050875A (en) * 1962-05-07 1962-08-28 Daniel T Robbins Self-ventilating sole
US3225463A (en) * 1962-10-12 1965-12-28 Charles E Burnham Air ventilated insole
US3256621A (en) * 1963-11-02 1966-06-21 T Sisman Shoe Company Ltd Ventilated shoe
US3624930A (en) * 1969-07-30 1971-12-07 Oney A Johnson Insole with ventilating passages
US4438573A (en) * 1981-07-08 1984-03-27 Stride Rite International, Ltd. Ventilated athletic shoe
US4445284A (en) * 1982-02-18 1984-05-01 Sakutori Eric M Footwear with integral cushioning and ventilating apparatus
US4499672A (en) * 1982-12-20 1985-02-19 Sang Do Kim Shoes sole for ventilation and shock absorption
US4617745A (en) * 1983-08-15 1986-10-21 Batra Vijay K Air shoe
US4654982A (en) * 1985-04-18 1987-04-07 Lee Kuyn C Toe ventilating pneumatic shoes
US4768295A (en) * 1986-04-11 1988-09-06 Asics Corporation Sole
US4776110A (en) * 1987-08-24 1988-10-11 Shiang Joung Lin Insole-ventilating shoe
US4813160A (en) * 1987-10-13 1989-03-21 Lawrence Kuznetz Ventilated and insulated athletic shoe
US4835883A (en) * 1987-12-21 1989-06-06 Tetrault Edward J Ventilated sole shoe construction
US4939851A (en) * 1989-01-03 1990-07-10 Omega Corporation Boat shoe
US5044096B1 (en) * 1989-02-17 1998-12-29 Pol Scarpe Sportive Srl Sole structure for footwear
US5044096A (en) * 1989-02-17 1991-09-03 Pol Scarpe Sportive S.R.L. Sole structure for footwear
US4993173A (en) * 1989-08-29 1991-02-19 Gardiner James T Shoe sole structure
US5035068A (en) * 1989-11-09 1991-07-30 The Wind Pro Corporation Shoe and removable shoe insole system
US5068981A (en) * 1990-10-27 1991-12-03 In Soo Jung Self-ventilating device for a shoe insole
US5222312A (en) * 1991-07-02 1993-06-29 Doyle Harold S Shoe with pneumatic inflating device
US5606806A (en) * 1991-10-18 1997-03-04 Breeze Technology Partnership Self-ventilating footwear
US5333397A (en) * 1993-02-12 1994-08-02 Red Wing Shoe Company, Inc. Inflatable ventilating insole
US5341581A (en) * 1993-09-15 1994-08-30 Kinger Huang Compression cooling system of shoe midsole
US5588226A (en) * 1995-02-17 1996-12-31 Schenkel; Decio L. Unidirectional air transfer system for shoes
US6305100B1 (en) * 1995-06-07 2001-10-23 Eugene Komarnycky Shoe ventilation
US5619809A (en) * 1995-09-20 1997-04-15 Sessa; Raymond Shoe sole with air circulation system
US20050034330A1 (en) * 1996-11-12 2005-02-17 Baychar Running shoes, hiking shoes and boots, snowboard boots, alpine boots, hiking boots, and the like, having waterproof/breathable moisture transfer characteristics
US5826349A (en) * 1997-03-28 1998-10-27 Goss; Chauncey D. Venilated shoe system
US6305102B1 (en) * 1997-06-03 2001-10-23 Harold S. Doyle Pneumatic inflating device
US6725573B2 (en) * 1997-06-03 2004-04-27 Harold S. Doyle Pneumatic inflating device contained entirely within shoe sole
US5979076A (en) * 1997-06-09 1999-11-09 Li; Zheng Ventilating shoe and method of making same
US5813140A (en) * 1997-06-30 1998-09-29 Obeid; Abdelhakim R. Ventilated shoe
US5956869A (en) * 1998-03-06 1999-09-28 Energaire Corporation Shoe sole construction with mesh liner for mid-sole cavity
US6041518A (en) * 1999-03-17 2000-03-28 Polycarpe; Phito Climate controlled shoe
US6006447A (en) * 1999-04-22 1999-12-28 Neal; James R. Shoe insole with air circulation system
US6199304B1 (en) * 1999-05-18 2001-03-13 Nine West Group, Inc. Sockliner
US6553690B2 (en) * 1999-08-04 2003-04-29 Opal Limited Ventilated footwear
US6409618B1 (en) * 1999-10-14 2002-06-25 Spalding Sports Worldwide,Inc. Self-contained sport ball inflation mechanism
US6446359B2 (en) * 2000-01-21 2002-09-10 Lotto Sport Italia S.P.A. Ventilated shoe sale structure
US6393732B1 (en) * 2000-02-25 2002-05-28 Mizuno Corporation Athletic shoe midsole design and construction
US6817112B2 (en) * 2000-07-25 2004-11-16 Adidas International B.V. Climate configurable sole and shoe
US6415529B1 (en) * 2000-09-01 2002-07-09 Daniel D. Kelley Shoe ventilation apparatus
US6655048B2 (en) * 2000-10-31 2003-12-02 Geox S.P.A. Breathable and waterproof sole for shoes
US20020170203A1 (en) * 2001-05-17 2002-11-21 Walter Sanner Shoe ventilation insert and booty
US6871421B2 (en) * 2001-09-21 2005-03-29 Daniel R. Potter Footwear with bladder type stabilizer
US6729044B2 (en) * 2001-10-03 2004-05-04 Francesco Vello Ventilated walking shoe
US6754982B2 (en) * 2001-11-30 2004-06-29 Wolverine World Wide, Inc. Shoe cushioning system and related method of manufacture
US6701640B2 (en) * 2002-01-14 2004-03-09 Wolverine World Wide, Inc. Self draining shoe
US20030136023A1 (en) * 2002-01-23 2003-07-24 Eddie Chen Shoe with drainable ports
US20030145486A1 (en) * 2002-02-01 2003-08-07 Venanzio Cardarelli Air flow shoe system
US6671979B2 (en) * 2002-02-01 2004-01-06 Venanzio Cardarelli Air flow shoe system
US20030188451A1 (en) * 2002-03-22 2003-10-09 Chien-I Wu Ventilation shoe
US6711832B2 (en) * 2002-07-11 2004-03-30 Eddie Chen Shoe having a lid for covering a drain hole
US20040078996A1 (en) * 2002-10-11 2004-04-29 Jeffrey S. Brooks, Inc. Footwear with breathable sole
US20040093760A1 (en) * 2002-11-15 2004-05-20 Wei-Jei Tuan Air-permeable waterproof device shoe
US20050005473A1 (en) * 2003-07-07 2005-01-13 Oh Phillip J. Self-cushion airflow shoes
US20050076536A1 (en) * 2003-10-09 2005-04-14 Nike, Inc. Article of footwear with a stretchable upper and an articulated sole structure
US20050108898A1 (en) * 2003-11-26 2005-05-26 Michael Jeppesen Grid midsole insert
US20050183286A1 (en) * 2004-01-21 2005-08-25 Ll International Footwear, Inc. Footwear shock absorbing and ventilating apparatus
US20050160623A1 (en) * 2004-01-27 2005-07-28 Tian-An Liou Air-ventilating shoe sole
US20050172513A1 (en) * 2004-02-10 2005-08-11 Celgard Inc. Breathable sole structure for footwear
US20050178023A1 (en) * 2004-02-17 2005-08-18 Hammonds Jesse M. Self-ventilating shoe assembly
US20050198858A1 (en) * 2004-03-11 2005-09-15 Nine-Piao Hsu Ventilated shoe with independent fresh air inflow path and foul air outflow path
US20050223594A1 (en) * 2004-04-07 2005-10-13 Issler David C One-piece shoe construction with improved ventilation
US7178266B2 (en) * 2004-12-07 2007-02-20 The Rockport Company, Llc Air circulating shoe
US7328524B2 (en) * 2005-01-06 2008-02-12 Columbia Insurance Company Shoe with improved ventilation
US7251907B1 (en) * 2005-06-13 2007-08-07 Leonid P Bondarchuk Air ventilated shoes

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080178496A1 (en) * 2007-01-29 2008-07-31 Ming-Hsiung Lin Shoe sole having insole and midsole forming mated air chambers
US20090113762A1 (en) * 2007-10-23 2009-05-07 Adidas International Marketing B.V. Actively ventilated shoe
US8209882B2 (en) * 2007-10-23 2012-07-03 Adidas International Marketing B.V. Actively ventilated shoe
US20170172253A1 (en) * 2014-09-09 2017-06-22 Frantisek Novak Shoes ventilation system
USD773163S1 (en) * 2015-04-28 2016-12-06 Nike, Inc. Shoe outsole
USD776412S1 (en) * 2015-05-18 2017-01-17 Nike, Inc. Shoe outsole
WO2017085530A1 (en) * 2015-11-17 2017-05-26 Innocenti Cristiano Shoe
USD784674S1 (en) * 2015-12-01 2017-04-25 Nike, Inc. Shoe outsole
USD802895S1 (en) * 2016-01-11 2017-11-21 Nike, Inc. Shoe outsole
USD867738S1 (en) * 2016-02-09 2019-11-26 Daniela Farkas Medical shoe sole for children
USD861311S1 (en) * 2018-10-18 2019-10-01 Nike, Inc. Shoe
USD861309S1 (en) * 2019-04-02 2019-10-01 Skechers U.S.A., Inc. Ii Shoe outsole bottom
USD910988S1 (en) * 2020-07-08 2021-02-23 Nike, Inc. Shoe
USD960547S1 (en) * 2020-07-28 2022-08-16 Converse Inc. Shoe
USD955713S1 (en) * 2020-12-21 2022-06-28 Nike, Inc. Shoe
USD930965S1 (en) * 2021-04-26 2021-09-21 Qibo Huang Shoe outsole
USD970172S1 (en) * 2021-12-10 2022-11-22 Nike, Inc. Shoe

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