WO2011150988A1 - Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms - Google Patents

Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms Download PDF

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Publication number
WO2011150988A1
WO2011150988A1 PCT/EP2010/068565 EP2010068565W WO2011150988A1 WO 2011150988 A1 WO2011150988 A1 WO 2011150988A1 EP 2010068565 W EP2010068565 W EP 2010068565W WO 2011150988 A1 WO2011150988 A1 WO 2011150988A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
sole
shoes
air
openings
Prior art date
Application number
PCT/EP2010/068565
Other languages
French (fr)
Other versions
WO2011150988A8 (en
Inventor
Luca Sabbioni
Sayed Muslim Mirza Din Mahamed
Original Assignee
Ideaslab Snc Di Macerata Benito, Mandozzi Cristiana E Din Mahamed Sayed Muslim Mirza
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 Ideaslab Snc Di Macerata Benito, Mandozzi Cristiana E Din Mahamed Sayed Muslim Mirza filed Critical Ideaslab Snc Di Macerata Benito, Mandozzi Cristiana E Din Mahamed Sayed Muslim Mirza
Priority to EP10795642.7A priority Critical patent/EP2575522B1/en
Priority to BR112012029965-4A priority patent/BR112012029965B1/en
Priority to PL10795642T priority patent/PL2575522T3/en
Priority to DK10795642.7T priority patent/DK2575522T3/en
Priority to CN2010800671186A priority patent/CN103079417A/en
Priority to ES10795642.7T priority patent/ES2652598T3/en
Priority to RU2012157955/12A priority patent/RU2560324C2/en
Priority to US13/698,109 priority patent/US20140173935A1/en
Publication of WO2011150988A1 publication Critical patent/WO2011150988A1/en
Publication of WO2011150988A8 publication Critical patent/WO2011150988A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/10—Footwear characterised by the material made of rubber
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0215—Plastics or artificial leather
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/14—Footwear characterised by the material made of plastics
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/04—Uppers made of one piece; Uppers with inserted gussets
    • A43B23/042—Uppers made of one piece
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/04—Uppers made of one piece; Uppers with inserted gussets
    • A43B23/045—Uppers with inserted gussets
    • A43B23/047—Uppers with inserted gussets the gusset being elastic
    • 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
    • A43B7/082—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being expelled to the outside
    • 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
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/085—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the upper
    • 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
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00—Footwear characterised by the assembling of the individual parts

Definitions

  • the present patent application for industrial invention relates to an upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms molded from plastic materials.
  • the scope of the present invention also comprises the shoe provided with said upper.
  • said bottoms are normally provided with compressible pads that are actually capable - being subject to the pressure discharged on them at every step by the front of the foot - of generating a pumping effect to extract the air contained in the upper and convey it outside the shoe by means of a non-return vent valve.
  • some models of shoes are provided with a bottom with perspirating properties, which is able to ensure a fresh air flow towards the front of the foot, and also capable of preventing water on the ground from rising again inside the shoe.
  • the specific purpose of the present invention is to devise an upper for shoes molded from plastic materials that allows the shoe provided with it to acquire advantageous ventilating or perspirating properties.
  • Another purpose of the present invention is to allow the shoe provided with the upper of the invention to acquire said ventilating or perspirating properties with great structural simplicity, easy assembly and limited cost.
  • the new upper that achieves said purposes is configured as a "monolithic body" made of rubber of thermoplastic materials.
  • Such a body incorporates both a perimeter section with vertical development designed to "embrace" the user's foot (that it to say the upper) and the sole that is the horizontal surface where the user's foot lies.
  • the main peculiarity of the invention is that the sole of said "monolithic body" is provided with through openings for air passage from inside outside and vice versa.
  • the upper of the invention can be mounted on a corresponding bottom for shoes, possibly a molded one, of the type provided with ventilating or perspirating properties.
  • this type of bottoms is capable of generating, when they are compressed by the weight of the user's foot discharged on it during walking, a pump-effect capable of favoring the extraction of atmospheric air (from the outside of the same bottom) and the energetic transfer of air upwards, that is to say towards the upper.
  • said perspirating bottoms of known type are provided on the front of the foot with holes across the entire thickness that are internally closed by membranes made of materials of known type that are capable of interfering with the rising of water from the ground, but not with air passage.
  • - Fig. 1 is a sectional view with a longitudinal plane of the upper of the invention
  • - fig. 1 A is an axonometric view of the upper of fig. 1 ;
  • - fig. 1 B is an axonometric view of a second embodiment of the upper of the invention.
  • - Fig. 2 is a sectional view with a longitudinal plane of a ventilating bottom designed to be coupled with said upper;
  • Fig. 3 is a side view of the bottom of fig. 2.
  • the upper of the invention (1 ) has a monolithic structure obtained by molding rubber or thermoplastic materials, of which the sole (1 a) is an integral part.
  • the front of the sole (1 a) is provided with openings that consist in transversal rows of through holes (1 b) ending inside the upper (1 ), as shown in fig. 1 A.
  • the openings of the sole (1 a) consist in a large window (10b) covered with a corresponding piece of air-permeable fabric (1 1 b).
  • the upper (1 ) incorporates in correspondence with one or both sides, at the malleolus height, vertical bands (1 c) made with elasticated fabric.
  • an ordinary hygienic insole (3) that is permeable to air is preferably mounted inside the upper (1 ).
  • the latter is made with air-permeable material or material that is not intrinsically air-permeable, but provided with through holes obtained in corresponding positions to the openings (1 b, 10b) of said sole (1 a).
  • such an upper (1 ) can be mounted on bottoms molded from rubber or thermoplastic materials, of known type, provided with ventilating or perspirating properties.
  • the openings (1 b, 10b) provided on the sole (1 a) generate an advantageous, either forced or not, air exchange between the bottom (2) and the inside of the upper (1 ).
  • the present invention provides that the upper (1 ) preferably cooperates with a specific ventilating shock-absorbing bottom of new design (2), which is shown in figures 2 and 3.
  • this specific bottom (2) is obtained from molding rubber or thermoplastic materials.
  • the top of said bottom (2) is hollow and provided with a sort of tub, which comprises a first chamber (C1 ) situated in the front of the foot and a second chamber (C2) situated inside the heel.
  • a sort of tub which comprises a first chamber (C1 ) situated in the front of the foot and a second chamber (C2) situated inside the heel.
  • the partitions (2b) housed inside the first chamber (C1 ) are elastically deformable; moreover, in order to increase flexibility, they preferably have a saw-toothed profile.
  • the tub of said bottom (2) is associated with a non-return vent valve (4) inserted in the transversal edge of the heel.
  • such an operation can be made by gluing or heat sealing, without requiring the long burdensome sewing operations that are typical of most traditional shoes.
  • the bottom (2) is surrounded by a flat perimeter border (2a) on which the sole (1 a) of the upper (1 ) lies perimetrally; it being provided that the stable coupling of the two components (1 , 2) is obtained on the perimeter border (2a) by means of gluing or heat sealing.
  • Said compression of the deformable partitions (2b) allows for height reduction of the section of said first chamber (C1 ) that contains them and consequently for compression of the air contained inside it. In such a condition air tends to flow outside the bottom (1 ) through said non-return vent valve (4).
  • a further consequence of the new expansion of the first chamber (C1 ) of the bottom (2) is to recall the air contained in the upper (1 ) through the holes (1 b) obtained in the front of the sole (1 a).
  • the upper of the invention (1 ) has the structure of a typical upper for a boot, the same can be given any other configuration alternatively designed for high or low shoes, laced or not laced shoes, women's or men's shoes.

Abstract

The present patent application relates to an upper for shoes provided with monolithic structure complete with sole (1a) obtained from molding rubber or thermoplastic materials, characterized in that said sole (1a) is provided with one or more through openings (1b, 10b).

Description

Description
Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms.
The present patent application for industrial invention relates to an upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms molded from plastic materials.
The scope of the present invention also comprises the shoe provided with said upper.
The peculiarities and advantages of the present invention will be clearer following to a brief description of the state of the art.
For a long time now the market has offered boots of different heights formed of a leather or plastic upper mounted, with the interposition of a sole that closes it in lower position, on a bottom mostly made of rubber or equivalent plastic materials.
More recently shoes provided with ventilated bottoms have appeared on the market, with the advantage of providing air exchange to the user's feet.
In order to ensure such a functionality said bottoms are normally provided with compressible pads that are actually capable - being subject to the pressure discharged on them at every step by the front of the foot - of generating a pumping effect to extract the air contained in the upper and convey it outside the shoe by means of a non-return vent valve.
Moreover, other models of shoes are known, being provided with a bottom with shock-absorbing properties, in association or not with said ventilating properties, in order to exert an advantageous anti-shock function in favor of the user's feet.
Finally, some models of shoes are provided with a bottom with perspirating properties, which is able to ensure a fresh air flow towards the front of the foot, and also capable of preventing water on the ground from rising again inside the shoe.
Starting from such a state of the art, the specific purpose of the present invention is to devise an upper for shoes molded from plastic materials that allows the shoe provided with it to acquire advantageous ventilating or perspirating properties.
Another purpose of the present invention is to allow the shoe provided with the upper of the invention to acquire said ventilating or perspirating properties with great structural simplicity, easy assembly and limited cost.
First of all, it must be noted that the new upper that achieves said purposes is configured as a "monolithic body" made of rubber of thermoplastic materials.
Such a body incorporates both a perimeter section with vertical development designed to "embrace" the user's foot (that it to say the upper) and the sole that is the horizontal surface where the user's foot lies.
The main peculiarity of the invention is that the sole of said "monolithic body" is provided with through openings for air passage from inside outside and vice versa.
In such a way the upper of the invention can be mounted on a corresponding bottom for shoes, possibly a molded one, of the type provided with ventilating or perspirating properties.
The benefits generated by said bottoms, in terms of ventilation or perspiration for the user's foot, can be experienced inside the monolithic upper. This is because the sole incorporate in said monolithic upper is provided with through openings that do not interfere with air circulation between upper and bottom.
When the upper of the invention is mounted on a ventilating bottom, said openings of the sole are crossed by "forced" air jets coming from the bottom.
As it is known, this type of bottoms is capable of generating, when they are compressed by the weight of the user's foot discharged on it during walking, a pump-effect capable of favoring the extraction of atmospheric air (from the outside of the same bottom) and the energetic transfer of air upwards, that is to say towards the upper.
When the same upper is mounted on a perspirating bottom, said openings of the sole prevent interference with the "natural" air exchange between bottom and upper that is desired inside the shoe.
In particular, said perspirating bottoms of known type are provided on the front of the foot with holes across the entire thickness that are internally closed by membranes made of materials of known type that are capable of interfering with the rising of water from the ground, but not with air passage.
For purposes of clarity, the description of the invention continues with reference to the enclosed drawing, which is intended for purposes of illustration only and not in a limiting sense, wherein:
- Fig. 1 is a sectional view with a longitudinal plane of the upper of the invention;
- fig. 1 A is an axonometric view of the upper of fig. 1 ;
- fig. 1 B is an axonometric view of a second embodiment of the upper of the invention;
- Fig. 2 is a sectional view with a longitudinal plane of a ventilating bottom designed to be coupled with said upper;
- Fig. 3 is a side view of the bottom of fig. 2.
Referring to fig. 1 , the upper of the invention (1 ) has a monolithic structure obtained by molding rubber or thermoplastic materials, of which the sole (1 a) is an integral part.
The front of the sole (1 a) is provided with openings that consist in transversal rows of through holes (1 b) ending inside the upper (1 ), as shown in fig. 1 A.
In the embodiment of fig. 1 B, the openings of the sole (1 a) consist in a large window (10b) covered with a corresponding piece of air-permeable fabric (1 1 b).
Moreover, it must be noted that the, according to the preferred embodiment for boots shown in figs. 1 , 1 A, and 1 B, the upper (1 ) incorporates in correspondence with one or both sides, at the malleolus height, vertical bands (1 c) made with elasticated fabric.
Inside the upper (1 ) an ordinary hygienic insole (3) that is permeable to air is preferably mounted.
The latter is made with air-permeable material or material that is not intrinsically air-permeable, but provided with through holes obtained in corresponding positions to the openings (1 b, 10b) of said sole (1 a).
Moreover, such an upper (1 ) can be mounted on bottoms molded from rubber or thermoplastic materials, of known type, provided with ventilating or perspirating properties.
In such a case, the openings (1 b, 10b) provided on the sole (1 a) generate an advantageous, either forced or not, air exchange between the bottom (2) and the inside of the upper (1 ).
Moreover, it must be noted that the present invention provides that the upper (1 ) preferably cooperates with a specific ventilating shock-absorbing bottom of new design (2), which is shown in figures 2 and 3.
To that end it must be noted that also this specific bottom (2) is obtained from molding rubber or thermoplastic materials.
The top of said bottom (2) is hollow and provided with a sort of tub, which comprises a first chamber (C1 ) situated in the front of the foot and a second chamber (C2) situated inside the heel.
From the bottom of the two chambers (C1 , C2) corresponding series of vertical partitions (2b, 2c) protrude, being arranged in multiple transversal rows.
In particular, the partitions (2b) housed inside the first chamber (C1 ) are elastically deformable; moreover, in order to increase flexibility, they preferably have a saw-toothed profile. Moreover, the tub of said bottom (2) is associated with a non-return vent valve (4) inserted in the transversal edge of the heel.
When the upper of the invention (1 ) is coupled with the bottom (2), the sole (1 a) of the upper (1 ) closes the two chambers (C1 , C2) from the top, lying on the vertical partitions (2b, 2c).
In such a condition the through holes (1 b) provided in the front of the sole (1 a) are arranged in correspondence with the first chamber (C1 ) from which said flexible partitions (2b) protrude upwards.
It is important to say that the permanent fixing between the upper of the invention (1 ) and the bottom (2) can be obtained in a very practical and quick way, also in view of the fact that said parts are made with the same materials.
In particular, such an operation can be made by gluing or heat sealing, without requiring the long burdensome sewing operations that are typical of most traditional shoes.
To that end the bottom (2) is surrounded by a flat perimeter border (2a) on which the sole (1 a) of the upper (1 ) lies perimetrally; it being provided that the stable coupling of the two components (1 , 2) is obtained on the perimeter border (2a) by means of gluing or heat sealing.
Still referring to the aforementioned figures, the use and operation modes of the shoe obtained by coupling the upper of the invention (1 ) and the corresponding ventilated bottom (2) will be illustrated.
As soon as the user of a similar shoe (S) starts walking, the advantageous ventilation effect is produced in favor of the upper (1 ).
In particular, every time the shoe (S) lies on the ground, the weight of the user generates the compression of said deformable partitions (2b) provided inside the first chamber (C1 ) of the bottom (2).
Said compression of the deformable partitions (2b) allows for height reduction of the section of said first chamber (C1 ) that contains them and consequently for compression of the air contained inside it. In such a condition air tends to flow outside the bottom (1 ) through said non-return vent valve (4).
Instead, during the aerial phase of every step, because of the absence of pressure exerted by the user's weight, the deformable partitions (2b) spontaneously take an erected position and the chamber (C1 ) containing those resumes its "natural" height and consequently its original volume.
A further consequence of the new expansion of the first chamber (C1 ) of the bottom (2) is to recall the air contained in the upper (1 ) through the holes (1 b) obtained in the front of the sole (1 a).
It is worthless saying that the following compressions and expansions of said chamber (C1 ) of the bottom (2) are sufficient to generate a continuous air exchange inside the upper of the invention (1 ), thus considerably increasing comfort of the foot contained in the shoe (S) provided with it.
Finally, it must be noted that, although in the enclosed figures the upper of the invention (1 ) has the structure of a typical upper for a boot, the same can be given any other configuration alternatively designed for high or low shoes, laced or not laced shoes, women's or men's shoes.

Claims

Claims
1 ) Upper for shoes provided with monolithic structure complete with sole (1 a) obtained from molding rubber or thermoplastic materials, characterized in that said sole (1 a) is provided with one or more through openings (1 b, 10b).
2) Upper for shoes as claimed in claim 1 , characterized in that said through openings of the sole (1 a) consist in small holes (1 b).
3) Upper for shoes as claimed in claim 1 , characterized in that said through openings (10b) of the sole (1 a) consist in one or more windows (10b) covered with corresponding pieces of air-permeable fabric (1 1 b).
4) Shoe characterized in that it is provided with the upper (1 ) claimed in one or more of the preceding claims, in cooperation with a bottom (2) with ventilating properties.
5) Shoe characterized in that it is provided with the upper (1 ) claimed in one or more of claims 1 to 3, in cooperation with a bottom (2) with perspirating properties.
6) Shoe as claimed in claim 4, characterized in that said ventilating bottom (2) provided with monolithic structure obtained from molding rubber or thermoplastic materials is provided on the front of the foot with a pumping chamber (C1 ) with vent valve (4), incorporating elastically deformable partitions (2b) with basically vertical direction; it being provided that said pumping chamber (C1 ) is adapted to be closed on top by the front with openings (1 b, 10b), of the sole (1 a) of the upper of the invention (1 ).
7) Shoe as claimed in claim 6, characterized in that said elastically deformable partitions (2b) of the pumping chamber (C1 ) of the bottom (2) are provided with saw toothed-profile.
8) Shoe as claimed in claim 6, characterized in that said bottom (2) is surrounded by a flat perimeter border (2a) that acts as lying and fixing surface for the sole (1 a) of the upper (1 ). 9) Shoe as claimed in one or more of claims 4 to 8, characterized in that said upper (1 ) is coupled with the bottom (2) by means of a perimeter gluing line.
10) Shoe as claimed in one or more of claims 4 to 8, characterized in that said upper (1 ) is coupled with the bottom (2) by means of a perimeter heat sealing line.
1 1 ) Shoe as claimed in one or more of claims 4 to 10, characterized in that the upper (1 ) is provided with an air-permeable insole (3).
12) Shoe as claimed in claim 1 1 , characterized in that said insole (3) is made of an intrinsically air-permeable material.
13) Shoe as claimed in claim 1 1 , characterized in that said insole (3) is made of a non-air permeable material and is provided with a plurality of through holes on the front of the foot.
14) Shoe as claimed in one or more of claims 4 to 13, characterized in that said vent valve (4) associated with said pumping chamber (C1 ) is inserted in the transversal border of the heel of the bottom (2).
15) Shoe as claimed in one or more of claims 4 to 14, characterized in that said bottom (2) is provided on the heel with a second chamber (C2) that contains corresponding partitions (2c) with basically vertical direction.
PCT/EP2010/068565 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms WO2011150988A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP10795642.7A EP2575522B1 (en) 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms
BR112012029965-4A BR112012029965B1 (en) 2010-05-31 2010-11-30 TOP FOR FOOTWEAR WITH PERFORATED SOLE TO BE ASSEMBLED ON A VENTILATED OR PERSPIRANT BACKGROUND
PL10795642T PL2575522T3 (en) 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms
DK10795642.7T DK2575522T3 (en) 2010-05-31 2010-11-30 Upper leather for shoes with perforated sole to be mounted on ventilating or perspiring bottoms
CN2010800671186A CN103079417A (en) 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms
ES10795642.7T ES2652598T3 (en) 2010-05-31 2010-11-30 Upper part of footwear with perforated sole that is placed on ventilated or perspiring lower insoles
RU2012157955/12A RU2560324C2 (en) 2010-05-31 2010-11-30 Boot upper with perforated sole subject to be attached to ventilated or evaporation-pervious bottom
US13/698,109 US20140173935A1 (en) 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000032U ITAN20100032U1 (en) 2010-05-31 2010-05-31 ANKLE BOOT IN PLASTIC MATERIALS EQUIPPED WITH A VENTILATED SUSPENSION BOTTOM.
ITAN2010U000032 2010-05-31

Publications (2)

Publication Number Publication Date
WO2011150988A1 true WO2011150988A1 (en) 2011-12-08
WO2011150988A8 WO2011150988A8 (en) 2013-03-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/068565 WO2011150988A1 (en) 2010-05-31 2010-11-30 Upper for shoes with perforated sole to be mounted on ventilated or perspirating bottoms

Country Status (10)

Country Link
US (1) US20140173935A1 (en)
EP (1) EP2575522B1 (en)
CN (1) CN103079417A (en)
BR (1) BR112012029965B1 (en)
DK (1) DK2575522T3 (en)
ES (1) ES2652598T3 (en)
IT (1) ITAN20100032U1 (en)
PL (1) PL2575522T3 (en)
RU (1) RU2560324C2 (en)
WO (1) WO2011150988A1 (en)

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RU2012157955A (en) 2014-07-20
BR112012029965A2 (en) 2017-07-11
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WO2011150988A8 (en) 2013-03-14
RU2560324C2 (en) 2015-08-20
US20140173935A1 (en) 2014-06-26
PL2575522T3 (en) 2018-01-31
EP2575522A1 (en) 2013-04-10
ES2652598T3 (en) 2018-02-05
DK2575522T3 (en) 2017-11-06
ITAN20100032U1 (en) 2011-12-01
EP2575522B1 (en) 2017-07-19

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