|Número de publicación||US2627676 A|
|Tipo de publicación||Concesión|
|Fecha de publicación||10 Feb 1953|
|Fecha de presentación||10 Dic 1949|
|Fecha de prioridad||10 Dic 1949|
|Número de publicación||US 2627676 A, US 2627676A, US-A-2627676, US2627676 A, US2627676A|
|Cesionario original||Hack Shoe Company|
|Exportar cita||BiBTeX, EndNote, RefMan|
|Citas de patentes (9), Citada por (117), Clasificaciones (8)|
|Enlaces externos: USPTO, Cesión de USPTO, Espacenet|
Feb. 10, 1953 N. HACK 2,627,676
` coRRuGA'r-ED -soLE AND HEEL TREAD' yroa sHoEs Filed Deo. 1o. 1949 g zsmETS-SHEET 1 @l5 INVENTOK /Vozhcm Hock Feb. l0, 1953 N. HACK 2,527,676
CORRUGATED SOLE AND'HEEL TREAD FOR sHoEs Filed Dec. 1o, 1949 2 SHEETS-SHEET 2 A Homey.
Patented Feb. 10, 1953 -CORRUGATEDSOLE AND HEEL TREAD FOR SHOES Nathan Hack, Santa. Monica, Calif., assigner to HackA Shoe Company, Detroit Mich., a. co.-
partnership ApplicationDecember 10, 1949, Serial No. 132,271
This invention relates to a novel and improved shoe, sole and heel particularly adapted to reduce fatigue and shock by the application oiv a shock absorbing-principle, hereinbelow described'.
One of the principal problems in walking, running or jumping is to reduce the magnitude of the shock which is transmitted to the body through the feet and legs upon the landing of the feetA onto a hard', resistant surface. For eX- ample, in walking on the sidewalks of urban areas, the concrete pavement offers a tremendous resistance to the landing of shoes in ordinary normal walking. In this instance, a moderate amount of pressure is transmitted through the shoes by placing the feet, one after the other, on this hard surface. in running, where the mass'movement of a body creates a greater force and consequently a greater pressure upon the feet and legs, the landing shock of the shoe on the pavement is considerably increased over that of walking. And in jumping, where the body mass traveling through the air,Y at an accelerated speed, strikes the hard pavement, or other hard surfaces as asphalt, gravel or stones, the landing shook assumes dangerous proportions for the feet, legs, and torso of the jumper. A yet greater shock is contained in` the landingv of parachute jumpers from airplanes, where the speed of descent is high and the shock is directly proportional to the resistance of the terrain on which the jumper is landing.
It is apparent, considering the above, that fatigue is an important factor in the quantity and magnitude of shocks occasioned by walking, running or jumping; The hereindescribed in,- vention will increase the effective activity of the wearer byy as much as 50% over what he can do in ordinary shoes,
There are several standard shoe constructions and manufacturing methods by which the invention can be applied, among them being the sewing, cementing, and nailing'processes, all well known in the art; About every style of' shoe, including wedge and platform styles, lendsv itself to application of the novel sole and heel of this invention. In the instant invention, the ordinary outer sole of the shoe is replaced by an undulating, corrugated sole and heel having air spaces between the shoe and the sole and heel'. This air space and corrugation is a novel principle in shoe construction which will serve the wearer with the advantages of reduced fatigue and greater shoe comfort. The principle of the undulating, corrugated sole and heel consists in providing an absorbent and yielding surface that cushionsthe landing shock oi walker, runner or jumper. Ihis cushioning effect is of; vital importance inA areas; where people are constantly on hard unyielding resistant surfaces.
It is, therefore, a prirrlaly object of; this: invention to provide a cushioning sole andheel for shoes to be; appliedv by any method-.for applying soles and heels; It is a.. further object; to provide a shoev made in the usual manner: and byv standard methods having, place of the ordinary outer sole and he'eL. or either of them,
cushioning sole and/o1: heel'. Itis-another object of this invention. to provide an. undulating corrugated sole and heelr for athletic footwear of all kinds, boots, overshoes, paratroopers boots, ski boots'and, in fact, all types offo'otwear where shock landing occurs. Another Objectis to provide a cushioning sole for shoes used by nurses, housewives, factoryv workers, and others` engaged in activities that require long periods of standing. It is still another object to provide a sole and/or heel' suitablev forapplication tov new or used shoes by a shoe repair man. Anotherobject is to provide a replacement typeY sole and/or heel which can be applied to shoes by standard replacement methods.
The specicfembodiments of the invention de, scribed below are submitted for purposes of description only, and not as a limitation upon the invention, which is defined in the appended claims.
Referring now to the accompanying drawing, made a part of' this specication,
Fig. l is a perspective View of' the invention applied to a mans shoe.
Fig, 2 is a sectional view yon the line, 2,-2 of Fig. 1.
Fig. 3 is a bottom viewof'a, shoe` containing a modification of;r the invention ('l'engthwisecorrugations).
Fig. 4 is a sectional view of" a further modification oi the invention, taken on a line similar to that shown in Fig. 2 ('solidl-lled corruga tions).
Fig. 5' is a bottomv View" of-r another modification of the-invention (corrugated sole up to,v the breastof theheel).
Fig. 5-A is a bottom view' of another'f'orm-of the invention, (heel section only).
Fig. 6 isr a fragmentary sectionalv View of" another modincationof the invention, taken on a line similar to that* shown in Fig. 2 (double opposed corrugated sole) Fig. 7 is a fragmentary bottom vi'ewof; another modification of the inventionl ('spaced crests inl each corrugation or undulation).
Fig. 8 is a fragmentary bottom View ofi-another modication of the invention (criss-cross corrugations).
Fig. 9 is a sectional View of another modification of the invention taken on a line similar to that shown in Fig. 2 (overshoes).
Fig. l() is a fragmentary sectional view of another modication of the invention on a line similar to that shown in Fig. 2 (V-shaped corrugations).
In genera-l, the inventions consists of the application of an outer sole, having undulating corrugations and air spaces, to the inner soles or welts of shoes by sewing, cementing, nailing, or other method. The sole and heel of this invention are best fabricated by molding the desired material into a shape which can be affixed to the shoe. These materials may be leather, rubber, or compositions suitable for footwear. It is of importance to recognize the fact that the sole and heel of this invention may be broken up and applied in sections or segments, as soles or heels only.
The shoe I0, of sewed construction, has a welt I2 to which is sewed the undulating corrugated sole I4, along itsedge IS. Transverse crcsswise corrugations i8 are formed in the sole i4 by molding, and oiier a considerable shock-absorbing area for the feet. The type of sole construction shown in Fig. 1 represents a standard or universal type applicable to most shoes. The corrugations i8 by compression and movement into the air spaces 28 provide the cushioning eiect of the invention. In comparison with normal standard footwear construction, it is obvious that the landing shock is substantially reduced by the cushioning construction of this invention.
A minor modification (Fig. 3) of the corrugated sole and heel described above may be made by providing that corrugations 22 run lengthwise of the shoe. Although the number of corrugations are substantially reduced, nevertheless, for certain purposes, this type of sole may be preferred. Another form which the invention mar; take, Fig. 4, is to provide substantially solid-filled corrugations 2d with a smaller air space 26 between the sole 28 and the shoe l'l. This construction requires sole material that is cuite resilient and yielding, as crepe rubbers and similar materials.
Another minor modiication (Fig. is to apply the corrugated undulating sole 39 to a portion of the shoe having a standard heel construction 32, and running the sole 3B up to the breast 34 of the heel.
A further variation of the principle of the 1n- Vention is shown in Fig. 6, where a double opposed corrugated sole 40 has been aiiixed to the shoe l0 in the usual manner. In this case, there is a double air space to cushion the landing shock, namely the air space 42 in the upper portion ot the double sole 4B and the air space 44 between the complementary opposed corrugations 46, so tha-t a double cushioning effect is achieved.
Spaced crests 48 in the transverse corrugations of Fig. '7, and criss-cross corrugations 50 in Fig. 8,
are minor modifications of the invention.
The invention may also be applied in the form of an overshoe, rubber boot, or galosh 54 which the wearer may slip over an ordinary shoe ID.
It is clear that the rounded form of undulating corrugation above described and depicted in the drawing may be varied from a perfect semicircle to a sharp-pointed V-shaped corrugation 58, Fig. 10, without violating the principle of this invention.
Among other types of footwear to which this invention is applicable are childrens shoes, and footwear for farmers and other people traversing rough and uneven ground.
As described and indicated above, the undulating corrugated sole of this invention is aiixed to shoes in any normal and usual manner, and provides an air space cushion for the feet. Because these corrugations are non-collapsible, the foot does not make solid contact, in the shoe, with the terrain on which the wearer may land. It is not advisable to use hard unyielding materials for the corrugated sole because then a cushioning action cannot be achieved. Another advantage of the inventive construction is the additional support given to the arch of the foot.
It is pointed out that the application of the invention may be divided into segments as a sole and heel separately applied to a shoe. Fig. 5-A depicts a heel segment 36 having undulating cor rugations 38. The heel edge 31 is trimmed to the heel shape and is nailed, cemented, or attached to the shoe according to standard current practices. A layer of suitable heel material is formed with the undulating corrugations 38, enclosing air spaces, and is cemented to the heel portion of the shoe and/or nailed thereto, the nails also being applied between the corrugations, as well as around the heel edge 31. The method of applying heels embodying the invention, or for that matter the sole or sole and heel combination, is purely optional, the above being a description of one way of performing the op eration.
The details of the embodiments disclosed in this specication may be varied in greater or lesser degree without departing from the spirit and scope of the invention.
1. A s"oe sole and heel consisting of transverse elongated undulating corrugations formed from a Unit layer of a shock absorbing yet yielding sole material of uniform thickness, said corrugations forming enclosed air spaces between said sole and heel and the shoe from one side to the other side of said shoe. said corrugations being arranged on said shoe independently of one another and in a continuous substantially parallel sequence when said sole and heel are aiiixed to said shoe, each of said corrugations making a single line of contact with a rest plane when substantially free of load, and being individually and collectively capable of being exed and compressed under the load and stresses of shoe action in ambulation, the corrugations of said sole and heel being arranged for free, unrestricted exing of each corrugation whereby a gliding effect is achieved.
2. A shoe sole consisting of transverse elongated undulating corrugaticns formed from a unit layer of a shock absorbing yet yielding sole material of uniform thickness, said corrugations forming enclosed air spaces between said sole and the shoe from one side to the other side of said shoe in a continuous parallel sequence with said air spaces arranged independently of one another when said sole is aixed to said shoe, each of said corrugations making a single line of contact with a rest plane when substantially free of load, and being individually and collectively capable of being iiexed and compressed under the load and stresses of shoe action in ambulation, said corrugations being arranged for free, unrestrained flexing whereby a gliding effect is achieved,
3. A shoe heel consisting of transverse elongated undulating corrugations formed from a unit layer of a shock absorbing yet yielding heel material of uniform thickness, said corrugations Aforming enclosed air spaces between said heel and the shoe from one side to the other side of said shoe, said corrugations being attached to said shoe in a continuous parallel sequence with said air spaces arranged independently of one another when said heel is aiixed to said shoe, each of said corrugations making a single line of contact with a rest plane when substantially free of load, and being individually and collectively capable of being fixed and compressed under the load and stresses of shoe action in ambulation, said corrugations being arranged for free, unrestricted flexing of each' corrugation whereby a gliding eiect is achieved.
4. A shoe sole and heel consisting of a unit layer of material of uniform thickness, arranged into undulating corrugations attachable at the crests of said corrugations to the bottom of said shoe and forming cushioning enclosed air spaces under said shoe, said air spaces being transverse of said shoe, independent of one another, and of elongated shape extending from the one side to the other side of said shoe, each of said corrugations making a single line of contact with a rest plane when substantially free of load, and being individually and collectively capable of being flexed and compressed under the load and stresses of shoe action in ambulation, each of said eorrugations being arranged for free, unrestricted exing whereby a gliding effect is obtained.
5. A shoe sole and heel consisting of a unit layer of a resilient, substantially shock-absorbing material of uniform thickness arranged into transverse elongated corrugations, said corrugations lying across the shoe -from side to side in a continuous parallel sequence and enclosing, air spaces independent of one another, said corrugations being yielding to and absorbing of shock in their air cushioning action, each of said corrugations making a single line of contact with a rest plane when substantially free of load, and being individually and collectively capable of being iiexed and compressed under the load and stresses of shoe action in ambulation, said corrugations being arranged for free, unrestricted iiexing of each corrugation whereby a gliding eiect is attained.
REFERENCES CITED The following references are of record in the le cf this patent:
UNITED STATES PATENTS Number Name Date 2,090,881 Wilson Aug. 24, 1937 2,110,492 Sindler Nov. 310, 1937 2,142,981 Richards Jan. 3, 1939 2,198,338 Greider Apr. 23, 1940 2,199,853 Joyce et al May 7, 1940 2,254,685 Jackson Sept. 2, 1941 2,281,321 Olson et al. Apr. 28, 1942 2,553,616 Walls May 22, 1951 FOREIGN PATENTS Number Country Date 24,007 Great Britain Dec. 29, 1892 of 1892
|Patente citada||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US2090881 *||20 Abr 1936||24 Ago 1937||Wilson Wilmer S||Footwear|
|US2110492 *||6 Ago 1931||8 Mar 1938||Upson Co||Automobile insulation|
|US2142981 *||10 Nov 1937||3 Ene 1939||Richards Boggs & King Inc||Galosh|
|US2198338 *||7 Mar 1938||23 Abr 1940||Greider James B||Footwear|
|US2199853 *||18 Sep 1937||7 May 1940||Jr William H Joyce||Shoe construction|
|US2254685 *||9 Nov 1939||2 Sep 1941||Tingiey Reliance Rubber Corp||Rubber overshoe|
|US2281321 *||3 Ago 1940||28 Abr 1942||Goodrich Co B F||Overshoe|
|US2553616 *||26 Dic 1946||22 May 1951||Walls George V||Rubber shoe sole|
|GB189224007A *||Título no disponible|
|Patente citante||Fecha de presentación||Fecha de publicación||Solicitante||Título|
|US2932910 *||27 Ene 1959||19 Abr 1960||Brown Mabel W||Removable resilient foam block overshoes|
|US3005272 *||8 Jun 1959||24 Oct 1961||Frank Makara||Pneumatic shoe sole|
|US3261049 *||3 Dic 1963||19 Jul 1966||Johnson & Johnson||Tool having a pneumatic boot|
|US3589037 *||27 May 1969||29 Jun 1971||Gallagher John P||Foot cushioning support member|
|US3593436 *||29 May 1969||20 Jul 1971||Hyde Athletic Ind Inc||Athletic shoe sole|
|US4372058 *||10 Sep 1980||8 Feb 1983||Stubblefield Jerry D||Shoe sole construction|
|US4547978 *||27 Ene 1983||22 Oct 1985||Clarks Limited||Footwear|
|US4656760 *||26 Feb 1985||14 Abr 1987||Kangaroos U.S.A., Inc.||Cushioning and impact absorptive means for footwear|
|US4864738 *||19 Jul 1988||12 Sep 1989||Zvi Horovitz||Sole construction for footwear|
|US5117566 *||2 May 1991||2 Jun 1992||Lloyd Amie J||Shoe construction with a sole formed of pneumatic tubes|
|US5598645 *||18 Ene 1995||4 Feb 1997||Adidas Ab||Shoe sole, in particular for sports shoes, with inflatable tube elements|
|US5794359 *||15 Jul 1996||18 Ago 1998||Energaire Corporation||Sole and heel structure with peripheral fluid filled pockets|
|US6115941 *||7 Jun 1995||12 Sep 2000||Anatomic Research, Inc.||Shoe with naturally contoured sole|
|US6115945 *||3 Dic 1993||12 Sep 2000||Anatomic Research, Inc.||Shoe sole structures with deformation sipes|
|US6163982 *||7 Jun 1995||26 Dic 2000||Anatomic Research, Inc.||Shoe sole structures|
|US6266897 *||23 Ago 1996||31 Jul 2001||Adidas International B.V.||Ground-contacting systems having 3D deformation elements for use in footwear|
|US6308439||13 Dic 2000||30 Oct 2001||Anatomic Research, Inc.||Shoe sole structures|
|US6314662||9 Mar 2000||13 Nov 2001||Anatomic Research, Inc.||Shoe sole with rounded inner and outer side surfaces|
|US6487795||7 Jun 1995||3 Dic 2002||Anatomic Research, Inc.||Shoe sole structures|
|US6516540||28 Feb 2001||11 Feb 2003||Adidas Ag||Ground contacting systems having 3D deformation elements for use in footwear|
|US6584706||18 Mar 1993||1 Jul 2003||Anatomic Research, Inc.||Shoe sole structures|
|US6591519||19 Jul 2001||15 Jul 2003||Anatomic Research, Inc.||Shoe sole structures|
|US6609312||3 Dic 1993||26 Ago 2003||Anatomic Research Inc.||Shoe sole structures using a theoretically ideal stability plane|
|US6629376||7 Jun 1995||7 Oct 2003||Anatomic Research, Inc.||Shoe sole with a concavely rounded sole portion|
|US6662470||12 Oct 2001||16 Dic 2003||Anatomic Research, Inc.||Shoes sole structures|
|US6668470||20 Jul 2001||30 Dic 2003||Anatomic Research, Inc.||Shoe sole with rounded inner and outer side surfaces|
|US6675498||7 Jun 1995||13 Ene 2004||Anatomic Research, Inc.||Shoe sole structures|
|US6675499||12 Oct 2001||13 Ene 2004||Anatomic Research, Inc.||Shoe sole structures|
|US6708424||28 Ago 2000||23 Mar 2004||Anatomic Research, Inc.||Shoe with naturally contoured sole|
|US6729046||12 Oct 2001||4 May 2004||Anatomic Research, Inc.||Shoe sole structures|
|US6748674||6 Nov 2002||15 Jun 2004||Anatomic Research, Inc.||Shoe sole structures using a theoretically ideal stability plane|
|US6763616||22 Ago 2001||20 Jul 2004||Anatomic Research, Inc.||Shoe sole structures|
|US6789331||5 Jun 1995||14 Sep 2004||Anatomic Research, Inc.||Shoes sole structures|
|US6877254||13 Nov 2002||12 Abr 2005||Anatomic Research, Inc.||Corrective shoe sole structures using a contour greater than the theoretically ideal stability plane|
|US6918197||26 Sep 2002||19 Jul 2005||Anatomic Research, Inc.||Shoe sole structures|
|US6952990 *||16 Sep 2002||11 Oct 2005||Niitek Inc.||Land mine overpass tread design|
|US7082697||7 Jun 2004||1 Ago 2006||Anatomic Research, Inc.||Shoe sole structures using a theoretically ideal stability plane|
|US7093379||8 Nov 2002||22 Ago 2006||Anatomic Research, Inc.||Shoe sole with rounded inner and outer side surfaces|
|US7127834||11 Abr 2003||31 Oct 2006||Anatomic Research, Inc.||Shoe sole structures using a theoretically ideal stability plane|
|US7168185||22 Oct 2003||30 Ene 2007||Anatomic Research, Inc.||Shoes sole structures|
|US7174658||16 May 2005||13 Feb 2007||Anatomic Research, Inc.||Shoe sole structures|
|US7181866 *||19 Dic 2002||27 Feb 2007||Glide'n Lock Gmbh||Outsole|
|US7234249||22 Nov 2004||26 Jun 2007||Anatomic Reseach, Inc.||Shoe sole structures|
|US7287341||19 Ago 2004||30 Oct 2007||Anatomic Research, Inc.||Corrective shoe sole structures using a contour greater than the theoretically ideal stability plane|
|US7334356||12 Jul 2005||26 Feb 2008||Anatomic Research, Inc.||Shoe sole structures|
|US7546699||23 Abr 2007||16 Jun 2009||Anatomic Research, Inc.||Shoe sole structures|
|US7647710||31 Jul 2007||19 Ene 2010||Anatomic Research, Inc.||Shoe sole structures|
|US7683821||25 Oct 2007||23 Mar 2010||Niitek, Inc.||Sensor sweeper for detecting surface and subsurface objects|
|US7748142 *||26 Sep 2006||6 Jul 2010||Nike, Inc.||Article of footwear for long jumping|
|US7941941 *||13 Jul 2007||17 May 2011||Nike, Inc.||Article of footwear incorporating foam-filled elements and methods for manufacturing the foam-filled elements|
|US8140217||31 Jul 2008||20 Mar 2012||Niitek, Inc.||Damage control system and method for a vehicle-based sensor|
|US8141276||21 Nov 2005||27 Mar 2012||Frampton E. Ellis||Devices with an internal flexibility slit, including for footwear|
|US8205356||21 Nov 2005||26 Jun 2012||Frampton E. Ellis||Devices with internal flexibility sipes, including siped chambers for footwear|
|US8256147||25 May 2007||4 Sep 2012||Frampton E. Eliis||Devices with internal flexibility sipes, including siped chambers for footwear|
|US8291618||18 May 2007||23 Oct 2012||Frampton E. Ellis||Devices with internal flexibility sipes, including siped chambers for footwear|
|US8365445||9 May 2008||5 Feb 2013||K-Swiss, Inc.||Shoe outsole having semicircular protrusions|
|US8374754||5 Dic 2006||12 Feb 2013||Niitek, Inc.||Apparatus for detecting subsurface objects with a reach-in arm|
|US8494324||16 May 2012||23 Jul 2013||Frampton E. Ellis||Wire cable for electronic devices, including a core surrounded by two layers configured to slide relative to each other|
|US8561323||24 Ene 2012||22 Oct 2013||Frampton E. Ellis||Footwear devices with an outer bladder and a foamed plastic internal structure separated by an internal flexibility sipe|
|US8567095||27 Abr 2012||29 Oct 2013||Frampton E. Ellis||Footwear or orthotic inserts with inner and outer bladders separated by an internal sipe including a media|
|US8590179||30 May 2013||26 Nov 2013||K-Swiss, Inc.||Shoe with protrusions and securing portions|
|US8670246||24 Feb 2012||11 Mar 2014||Frampton E. Ellis||Computers including an undiced semiconductor wafer with Faraday Cages and internal flexibility sipes|
|US8732230||22 Sep 2011||20 May 2014||Frampton Erroll Ellis, Iii||Computers and microchips with a side protected by an internal hardware firewall and an unprotected side connected to a network|
|US8732868||12 Feb 2013||27 May 2014||Frampton E. Ellis||Helmet and/or a helmet liner with at least one internal flexibility sipe with an attachment to control and absorb the impact of torsional or shear forces|
|US8873914||15 Feb 2013||28 Oct 2014||Frampton E. Ellis||Footwear sole sections including bladders with internal flexibility sipes therebetween and an attachment between sipe surfaces|
|US8881431||4 Feb 2013||11 Nov 2014||K-Swiss, Inc.||Shoe with protrusions and securing portions|
|US8925117||20 Feb 2013||6 Ene 2015||Frampton E. Ellis||Clothing and apparel with internal flexibility sipes and at least one attachment between surfaces defining a sipe|
|US8931187||25 Ago 2011||13 Ene 2015||Tbl Licensing Llc||Wave technology|
|US8959804||3 Abr 2014||24 Feb 2015||Frampton E. Ellis||Footwear sole sections including bladders with internal flexibility sipes therebetween and an attachment between sipe surfaces|
|US9015962||26 Mar 2010||28 Abr 2015||Reebok International Limited||Article of footwear with support element|
|US9107475||15 Feb 2013||18 Ago 2015||Frampton E. Ellis||Microprocessor control of bladders in footwear soles with internal flexibility sipes|
|US9125453||28 May 2010||8 Sep 2015||K-Swiss Inc.||Shoe outsole having tubes|
|US9271538||3 Abr 2014||1 Mar 2016||Frampton E. Ellis||Microprocessor control of magnetorheological liquid in footwear with bladders and internal flexibility sipes|
|US9339074||17 Mar 2015||17 May 2016||Frampton E. Ellis||Microprocessor control of bladders in footwear soles with internal flexibility sipes|
|US9392843 *||21 Jul 2009||19 Jul 2016||Reebok International Limited||Article of footwear having an undulating sole|
|US9433256||8 Jul 2010||6 Sep 2016||Reebok International Limited||Article of footwear and methods of making same|
|US9568946||7 Ago 2014||14 Feb 2017||Frampton E. Ellis||Microchip with faraday cages and internal flexibility sipes|
|US20030070320 *||8 Nov 2002||17 Abr 2003||Ellis Frampton E.||Shoe sole with rounded inner and outer side surfaces|
|US20030208926 *||16 Dic 2002||13 Nov 2003||Anatomic Research, Inc.||Shoe sole structures|
|US20030217482 *||11 Abr 2003||27 Nov 2003||Ellis Frampton E.||Shoe sole structures using a theoretically ideal stability plane|
|US20030226283 *||19 Dic 2002||11 Dic 2003||Glide'n Lock Gmbh||Outsole|
|US20040250447 *||7 Jun 2004||16 Dic 2004||Ellis Frampton E.||Shoe sole structures using a theoretically ideal stability plane|
|US20050016020 *||19 Ago 2004||27 Ene 2005||Ellis Frampton E.||Corrective shoe sole structures using a contour greater than the theoretically ideal stability plane|
|US20050086837 *||22 Nov 2004||28 Abr 2005||Ellis Frampton E.Iii||Shoe sole structures|
|US20050115107 *||1 Dic 2003||2 Jun 2005||Schumacher James H.||Flexible outsole|
|US20050241183 *||12 Jul 2005||3 Nov 2005||Ellis Frampton E Iii||Shoe sole structures|
|US20080022556 *||31 Jul 2007||31 Ene 2008||Anatomic Research, Inc.||Shoe sole structures|
|US20080072462 *||26 Sep 2006||27 Mar 2008||Ciro Fusco||Article of Footwear for Long Jumping|
|US20080083140 *||18 May 2007||10 Abr 2008||Ellis Frampton E||Devices with internal flexibility sipes, including siped chambers for footwear|
|US20080271339 *||2 May 2007||6 Nov 2008||Fischer James R||Extruded Cushioning Insole|
|US20080289224 *||9 May 2008||27 Nov 2008||K-Swiss Inc.||Shoe outsole having semicircular protrusions|
|US20090013558 *||13 Jul 2007||15 Ene 2009||Nike, Inc.||Article of footwear incorporating foam-filled elements and methods for manufacturing the foam-filled elements|
|US20090037049 *||31 Jul 2008||5 Feb 2009||Clodfelter James F||Damage control system and method for a vehicle-based sensor|
|US20090113760 *||4 Nov 2008||7 May 2009||Tim Dominguez||Sports shoe|
|US20090199429 *||21 Nov 2005||13 Ago 2009||Ellis Frampton E||Devices with internal flexibility sipes, including siped chambers for footwear|
|US20110016746 *||21 Jul 2009||27 Ene 2011||Reebok International Ltd.||Article of Footwear Having an Undulating Sole|
|US20110016749 *||8 Jul 2010||27 Ene 2011||Reebok International Ltd.||Article Of Footwear And Methods Of Making Same|
|US20110232130 *||26 Mar 2010||29 Sep 2011||Reebok International Ltd.||Article of Footwear with Support Element|
|US20160157553 *||9 Dic 2014||9 Jun 2016||Nike, Inc.||Footwear With Flexible Auxetic Ground Engaging Members|
|US20170020228 *||24 Jul 2015||26 Ene 2017||Chinook Asia Llc||Footwear having a sole with a plurality of chambers|
|USD691787||16 Ene 2013||22 Oct 2013||Reebok International Limited||Shoe sole|
|USD713134||25 Ene 2012||16 Sep 2014||Reebok International Limited||Shoe sole|
|USD722426||23 Mar 2012||17 Feb 2015||Reebok International Limited||Shoe|
|USD764782||5 Ago 2014||30 Ago 2016||Reebok International Limited||Shoe sole|
|USD781037||30 Dic 2014||14 Mar 2017||Reebok International Limited||Shoe sole|
|USD785306 *||31 Ene 2014||2 May 2017||Easy Spirit Llc||Sole|
|USD785307 *||4 May 2015||2 May 2017||Easy Spirit Llc||Sole for footwear|
|DE1145961B *||13 Feb 1959||21 Mar 1963||Dr Med Klaus Maertens||Profilsohle aus weichelastischem Kunststoff oder Gummi|
|DE1287477B *||8 Jul 1961||16 Ene 1969||Opel Georg Von||Pneumatische Sohle fuer Schuhe|
|DE9413588U1 *||23 Ago 1994||30 Mar 1995||Adidas Ag||Laufsohle mit als Lauteile dienenden Auswölbungen|
|DE202011051499U1||30 Sep 2011||3 Nov 2011||Elena Vibert||Integrierte Noppenschuhe|
|EP2277402A3 *||21 Jul 2010||11 Mar 2015||Reebok International Ltd.||Article of footwear having an undulating sole|
|EP3146862A2 *||21 Jul 2010||29 Mar 2017||Reebok International Ltd.||Article of footwear having an undulating sole|
|WO1996005747A1 *||21 Ago 1995||29 Feb 1996||Adidas Ag||Outsole with ground contacting bulges|
|WO2011051887A1 *||27 Oct 2010||5 May 2011||David William Bain||Footwear for postural training|
|WO2016093950A1 *||15 Oct 2015||16 Jun 2016||Nike Innovate C.V.||Footwear with auxetic ground engaging members|
|WO2016093951A1 *||15 Oct 2015||16 Jun 2016||Nike Innovate C.V.||Footwear with flexible auxetic ground engaging members|
|Clasificación de EE.UU.||36/29, 36/7.10R, 36/59.00C, D02/960, 36/35.00B|