Búsqueda Imágenes Maps Play YouTube Noticias Gmail Drive Más »
Iniciar sesión
Usuarios de lectores de pantalla: deben hacer clic en este enlace para utilizar el modo de accesibilidad. Este modo tiene las mismas funciones esenciales pero funciona mejor con el lector.


  1. Búsqueda avanzada de patentes
Número de publicaciónUS2451929 A
Tipo de publicaciónConcesión
Fecha de publicación19 Oct 1948
Fecha de presentación5 Ene 1946
Fecha de prioridad5 Ene 1946
Número de publicaciónUS 2451929 A, US 2451929A, US-A-2451929, US2451929 A, US2451929A
InventoresAbraham L Dorgin
Cesionario originalAbraham L Dorgin
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Inner sole
US 2451929 A
Resumen  disponible en
Previous page
Next page
Reclamaciones  disponible en
Descripción  (El texto procesado por OCR puede contener errores)

A. L. DORGlN oci.. 19, 194s.

INNERSOLE Filed Jan. 5, 1946 INVENTOR., jrczham L, 307431,??

wang/' Patented Oct. 19, 1948 UNITED STAT-Es This invention relates to innersoles, and has for an object to provide a simple, eicient, durable, cheap innersole which cushions the foot, reduces sweating and counteracts the formation of foot afllictions such as athletes foot.

A further object is to provide a sole in which medication can be carried by one element thereof and readily replaced, removed and reinserted at will with ease and in a few seconds time.

A still further object is to provide an innersole which is light weight, cool, and easy on the feet of the user.

Further and more specific objects, features, and advantages will more clearly appear from the specification hereinafter especially when taken in connection with the accompanying drawings which illustrate a present preferred form which the invention may assume and which form part of the specification.

Briefly. and in general terms the invention includes top and bottom layers fastened at their ends and at one side with an intermediate layer insertable therebetween along the other side.

More particularly the intermediate layer is of absorbant material which contains medication. The top and bottom layers are preferably perforated.

Still more particularly the top and bottom layers are fastened together at their ends with the intermediate layer being cut away to provide openings to surround the fastening means at the ends to anchor the intermediate layer and to prevent relative slipping thereof.

The present preferred form which the invention may assume is illustrated in the drawings of which- Fig. 1 is a bottom plan view of the innersole with portions broken;

Fig. 2 kis a longitudinal vertical section taken on the line 2-2 of Fig. 1;

Fig. 3 is a transverse vertical section taken on the line 3-3 of Fig. 1; and

Fig. 4 is an enlarged vertical longitudinal section through a portion of the innersole showing the three layers of material comprising the same.

Generally speaking the innersole of this invention comprises three layers of material, (1) an upper layer of smooth material such as leather; (2) an intermediate removable layer of absorbent material such as paper or composition, preferably medicated; (3) and a bottom layer of material such as plastic. The upper and lower layers are fastened togetherl but the intermediate layers are insertable and removable.

In the drawings the innersole is shown as comprising an upper layer I2 of iiexible material such as leather preferably provided with perforations I3. A bottom layer I 0 of a composition such as light plastic is also provided with perforations II. Perforations I3 are somewhat larger than perforations II. An intermediate medicated layer I1 is insertable between the top and bottom layers I2 and I 0 respectively. It will be noted that the top and bottom layers are fastened to each other at their respective ends by means of rivets I4 and I5. The medicated layer I1 is cut away at I9 in order to clear the rivet I5 and a similar adjustment is made in the toe to clear the rivet I4.

It will be apparent from the foregoing and from an examination of the drawings that both sides between the upper and lower layers are open and it is through these openings that the intermediate layer I'l is inserted and from which it can be easily and quickly removed when desired. The intermediate layer I1 is formed of absorbent material such as paper and is preferably treated in any suitable manner with medication to counteract such foot ailictions as perspiring, athletes foot, etc.

' layer, as desired.

While the invention has been described in detail and with respect to a present preferred form which the invention may assume, it is not to be limited to such details and form since many changes and modifications may be made in the invention without departing from the spirit and scope of the invention in its broadest aspects. Hence it is desired to cover any and all forms and modifications of the invention which may come within the language or scope of any one or more of the appended claims. It has been found that myV innersole keeps the foot dry in wet weather even though the sole of the shoe becomes moist.

What I` claim as my invention is:

l. An innersole comprising top and bottom layers, the bottom layer being of smooth perforated plastic material, the top layer being of 'soft cushioning material such as leather and provided wi'th larger perforations, said layers being both ends, said intermediate layer having cutouts formed therein to clear both of said Aend` rivets.


REFERENCES CITED The following references are of record in the le of this patent:

UNITED STATES PATENTS Number Name Date 283,407 Long Aug. 21, 1883 1,926,283 Herbert Sept.. 12, 1933 '2,247,114 Boos June 24, 1941 FOREIGN PATENTS Number Country Date 362,387 Italy Aug. 24, 1938

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US283407 *3 Ene 188321 Ago 1883F OneOliver long
US1926283 *11 Ene 193212 Sep 1933Jacob HerbertSanitary and protective insert for footwear
US2247114 *24 Oct 193824 Jun 1941Walk Easy Foot Rest Mfg CompanCushion insole
IT362387B * Título no disponible
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US2559014 *11 Ago 19493 Jul 1951Marie Cecile V FortierRemovable insole assembly for footwear
US2560120 *6 Ago 194910 Jul 1951Miller HaroldShoe insole with moisture absorbing agent
US2713214 *4 Oct 195219 Jul 1955Gulaskie John JLaminated innersole containing a drying agent
US2713215 *20 Ago 195319 Jul 1955Cosneck Bernard JMedicated insole
US2902781 *4 Abr 19588 Sep 1959Rando FrankShoe insoles
US3791051 *7 Jun 197212 Feb 1974Kamimura SInner sole
US4015347 *14 Nov 19755 Abr 1977Kazuyoshi MorishitaInsoles effective for curing and preventing athlete's foot
US4185402 *2 Nov 197729 Ene 1980Scholl, Inc.Deodorizing insole
US4257176 *9 Mar 197924 Mar 1981Scholl, Inc.Insole with material released under foot loads
US5261169 *11 Oct 199116 Nov 1993Advanced Polymer Systems, Inc.System and method for deodorant delivery in footwear
US6006447 *22 Abr 199928 Dic 1999Neal; James R.Shoe insole with air circulation system
US6185844 *19 Jul 199913 Feb 2001Katherine JanzenDisposable absorbent shoe insert
US9526276 *3 Sep 200927 Dic 2016X-Technology Swiss GmbhProtective element for cyclist pants
US20040159015 *14 Feb 200319 Ago 2004Dennis Michael R.Shoe insole with layered partial perforation
US20040168355 *10 Abr 20022 Sep 2004Gerard BiwandAbsorbent and desorbent device
US20100024255 *28 Abr 20084 Feb 2010Karim OumniaItem of Footwear with Ventilated Sole
US20120005813 *3 Sep 200912 Ene 2012Lambertz Bodo WProtective element for cyclist pants
WO1993006757A1 *7 Oct 199215 Abr 1993Advanced Polymer Systems, Inc.System and method for deodorant delivery in footwear
Clasificación de EE.UU.36/44, 36/DIG.200, 36/3.00B
Clasificación internacionalA43B17/08, A43B17/10
Clasificación cooperativaY10S36/02, A43B17/102, A43B17/08
Clasificación europeaA43B17/10A, A43B17/08