Thong footwear

Claim 2

An article of footwear, comprising: a platform having a top surface and a bottom surface, and being shaped to define a toe portion and a heel portion, said platform including; a first layer of uniform thickness extending throughout the toe and heel portion of the platform, a second layer of uniform thickness extending throughout the toe end and heel portions of the platform, and a third layer positioned between first and second layers in the heel portion for providing a platform in which the bottom of the platform is relatively flat and the top of the platform is raised in the heel portion; wherein the first and second layers consist of a flexible foam rubber having a given density, and the third layer consists of a flexible foam rubber having a density greater than said given density; an upper vamp extending from the top surface of the platform, including; a thong attached to the toe portion of the platform, and f side straps attached to the thong and to opposite sides of the platform; and; a bottom sole consisting of crepe rubber extending over the bottom surface of the platform and having a bottom surface including a tread for providing a gripping action between the article of footwear and a smooth floor.

Claim 3

An article of footwear according to claim 1, wherein the side straps are attached to the heel portion of the platform and flare out in width from the thong to a width of at least 11/2 inches where the side straps are attached to the heel portion.

Claim 4

An article of footwear according to claim 1, wherein the bottom sole includes a toe segment extending upward and outward toward the top surface of the platform at the end of the toe portion, and a heel segment extending upward and outward toward the top surface of the platform at the end of the heel portion.

Claim 5

An article of footwear according to claim 3, wherein the bottom surface of the bottom sole between the toe and heel segment has a tread, and the toe and heel segments have a uniformly rough surface.

Claim 6

An article of footwear, comprising: a platform having a top surface and a bottom surface, and being shaped to define a toe portion and a heel portion, said platform including; a first layer of uniform thickness extending throughout the toe and heel portions of the platform, a second layer of uniform thickness extending throughout the toe and heel portions of the platform, and a third layer positioned between the first and second layers in the heel portion of the platform and terminating in a wedge pointing away from the heel portion for providing a platform in which the bottom surface is relatively flat and the top surface is raised in the heel portion; wherein the first and second layers consist of a flexible foam rubber having a density greater than said given density and the third layer consists of a flexible foam rubber having a density greater than said given density; an upper vamp extending from the top of the platform, including; a thong attached to the toe portion of the platform, and side straps attached to the thong and to opposite sides of the platform, and a bottom sole consisting of a flexible, durable, resilient, material extending over the bottom surface including a tread for providing a gripping action between the article of footwear and a smooth floor.

Claim 7

An article of footwear, comprising: a platform having a top surface and a bottom surface, and being shaped to define a toe portion and a heel portion, said platform including; a first layer of uniform thickness extending throughout the toe and heel portions of the platform, a second layer of uniform thickness extending throughout the toe and heel portions of the platform, and a third layer positioned between the first and second layers in the heel portion of the platform and terminating in a wedge pointing away from the heel portion for providing a platform in which the bottom surface is relatively flat and the top surface is raised in the heel portion; wherein the first and second layers consist of a flexible foam rubber having a density greater than said given density and the third layer consists of a flexible foam rubber having a density greater than said given density; an upper vamp extending from the top of the platform, including; a thong attached to the toe portion of the platform, and side straps attached to the thong and to opposite sides of the platform, and a bottom sole consisting of a flexible, durable, resilient, material extending over the bottom surface including a tread for providing a gripping action between the article of footwear and a smooth floor.

Claim 8

An article of footwear according to claim 5, wherein the bottom sole includes a toe segment extending upward and outward toward the top surface of the platform at the end of the toe portion, and a heel segment extending upward and outward toward the top surface of the platform at the end of the heel portion, and wherein the bottom surface of the bottom sole between the toe and heel segments has a tread, and the toe and heel segments have a uniformly rough surface.

Claim 9

An article of footwear according to claim 5, comprising an insole consisting of suede leather extending over the top surface of the platform.

Claim 10

An article of footwear, comprising: a platform having a top surface and a bottom surface, and being shaped to define a toe portion and a heel portion, said platform including; a first layer of uniform thickness extending throughout the toe and heel portion of the platform, a second layer of uniform thickness extending throughout the toe end and heel portions of the platform, and a third layer positioned between the first and second layers in the heel portion of the platform and terminating in a wedge pointing away from the heel portion for providing a platform in which the bottom surface is relatively flat and the top surface is raised in the heel portion; wherein the first and second layers consist of flexible foam rubber having a given density, and the third layer consists of flexible foam rubber having a density greater than said given density; an upper vamp extending from the top surface of the platform, including; a thong attached to the toe portion of the platform, and side straps attached to the thong and to opposite sides of the heel portion of the platform, wherein the straps flare out in width from the thong to where the side straps are attached to the heel portion; and a bottom sole consisting of crepe rubber extending over the bottom surface of the platform and having a bottom surface including a tread for providing a gripping action between the article of footwear and a smooth floor; wherein the bottom sole includes a toe segment extending upward and outward toward the top surface of the platform at the end of the heel portion, with the toe segment extending toward the top end of the toe portion of the platform at a uniform angle and the heel segment extending toward the top end of the heel portion of the platform at one angle in a first segment and at a greater angle in a second segment, and wherein the bottom surface of the bottom sole between the toe and heel segments has a tread, and the toe and heel segments have a uniformly rough surface.

Claim 11

An article of footwear, comprising: a platform having a top surface and a bottom surface, and being shaped to define a toe portion and a heel portion, said platform including; a first layer of uniform thickness extending throughout the toe and heel portion of the platform, a second layer of uniform thickness extending throughout the toe end and heel portions of the platform, and a third layer positioned between the first and second layers in the heel portion of the platform and terminating in a wedge pointing away from the heel portion for providing a platform in which the bottom surface is relatively flat and the top surface is raised in the heel portion; wherein the first and second layers consist of flexible foam rubber having a given density, and the third layer consists of flexible foam rubber having a density greater than said given density; an upper vamp extending from the top surface of the platform, including; a thong attached to the toe portion of the platform, and side straps attached to the thong and to opposite sides of the heel portion of the platform, wherein the straps flare out in width from the thong to where the side straps are attached to the heel portion; and a bottom sole consisting of crepe rubber extending over the bottom surface of the platform and having a bottom surface including a tread for providing a gripping action between the article of footwear and a smooth floor; wherein the bottom sole includes a toe segment extending upward and outward toward the top surface of the platform at the end of the heel portion, with the toe segment extending toward the top end of the toe portion of the platform at a uniform angle and the heel segment extending toward the top end of the heel portion of the platform at one angle in a first segment and at a greater angle in a second segment, and wherein the bottom surface of the bottom sole between the toe and heel segments has a tread, and the toe and heel segments have a uniformly rough surface.

Claim 12

An article of footwear according to claim 8, further comprising an insole consisting of suede leather extending over the top surface of the platform.