Ball slide sandal
First Claim
Patent Images
1. A sandal comprising:
- a sole having an upper surface, an opposite lower surface, and a perimeter defined by a toe end, an opposite heel end, a medial side, and an opposite lateral side;
(1) the upper surface comprising a first plurality of hemispheres, each of the first plurality of hemispheres having a curved surface forming at least a portion of the upper surface and serving as a foot contact area for a foot when in an as-worn position;
(2) the lower surface comprising a second plurality of hemispheres, each of the second plurality of hemispheres having a curved surface forming at least a portion of the lower surface and serving as a ground contact area when in an as-worn position, wherein the first plurality of hemispheres correspond with the second plurality of hemispheres to form a plurality of spheres, wherein each sphere in the plurality of spheres is comprised of a lateral hemisphere an opposite medial hemisphere, an upper hemisphere, and an opposite lower hemisphere, wherein the plurality of spheres extend from the upper surface to the lower surface; and
(3) a plurality of voids extending through the sole, wherein the plurality of voids are defined by an upper portion, a mid-band portion, and a lower portion of an outer surface of the plurality of spheres, and wherein the plurality of voids are configured to allow flow of material through the upper surface and the lower surface through the sole.
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Abstract
The present invention is directed to a sandal with a sole. The sole has an upper surface and an opposite lower surface. The upper surface is formed from objects, such as hemispheres and/or spheres that each has a curved surface forming at least a portion of the upper surface. The lower surface is also formed from objects, which may be the same as those that form the upper surface. Additionally, the sole is formed with voids extending from the upper surface to the lower surface. The voids are defined, in part, by the objects near the upper surface and the objects near the lower surface.
26 Citations
16 Claims
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1. A sandal comprising:
a sole having an upper surface, an opposite lower surface, and a perimeter defined by a toe end, an opposite heel end, a medial side, and an opposite lateral side; (1) the upper surface comprising a first plurality of hemispheres, each of the first plurality of hemispheres having a curved surface forming at least a portion of the upper surface and serving as a foot contact area for a foot when in an as-worn position; (2) the lower surface comprising a second plurality of hemispheres, each of the second plurality of hemispheres having a curved surface forming at least a portion of the lower surface and serving as a ground contact area when in an as-worn position, wherein the first plurality of hemispheres correspond with the second plurality of hemispheres to form a plurality of spheres, wherein each sphere in the plurality of spheres is comprised of a lateral hemisphere an opposite medial hemisphere, an upper hemisphere, and an opposite lower hemisphere, wherein the plurality of spheres extend from the upper surface to the lower surface; and (3) a plurality of voids extending through the sole, wherein the plurality of voids are defined by an upper portion, a mid-band portion, and a lower portion of an outer surface of the plurality of spheres, and wherein the plurality of voids are configured to allow flow of material through the upper surface and the lower surface through the sole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A sandal comprising:
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(1) a sole having a toe end and an opposite heel end and having opposite medial and lateral sides, and a first plurality of spheres, wherein an outer surface of each sphere is coupled to at least one other outer surface of another sphere of the first plurality of spheres, wherein the first plurality of spheres extend between the toe end and the heel end, and medial and lateral sides, the sole further comprising; (2) a perimeter element extending around a perimeter of the sole forming an interior volume, wherein the perimeter element comprises a plurality of tangentially coupled outer surfaces corresponding to a second plurality of spheres, wherein the second plurality of spheres form an upper surface and a lower surface of the sole within the interior volume, wherein the upper surface is a surface substantially occupied by a bottom of a foot when in an in-worn position and the lower surface is a surface substantially serving as a traction surface for the sole; and (3) a plurality of voids, wherein the plurality of voids are defined, in part, by an upper portion, a mid-band portion, and a lower portion of the plurality of tangentially coupled outer surfaces corresponding to the second plurality of spheres, wherein the plurality of voids are configured to allow flow of material through the upper surface and the bottom surface of the sole, and wherein the plurality of voids are located within the interior volume. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A sandal comprising:
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a molded sole having an upper surface and a lower surface, a toe end and an opposite heel end, and having opposite medial and lateral sides extending between the toe end and the heel end, a sole comprising a plurality of spheres arranged to form the upper surface and the lower surface of the sole; each sphere in the plurality of the plurality of spheres is comprised of an outer surface defined by; (1) an upper portion forming an upper surface, rounded foot contact area, wherein the rounded foot contact area provides a foot bed useable by a foot when in an as-worn position; (2) a lower portion forming a lower surface, rounded traction area, wherein the rounded traction area provides traction for the sandal when in the as-worn position; (3) a mid-band portion extending between the upper portion and the lower portion, the mid-band portion providing a location of coupling between one or more outer surfaces corresponding to one or more spheres of the plurality of spheres; the sole also including a plurality of voids, each void of the plurality of voids creating an opening through the sole that extends through the upper portion, the mid-band portion, and the lower portion of the outer surface of the plurality of spheres, wherein each void in the plurality of voids is defined by an outer surface of at least one sphere in the plurality of spheres; and the plurality of spheres comprising a first sphere having a first diameter and a second sphere having a second diameter, wherein the first diameter is less than the second diameter, and further wherein the first sphere is positioned proximate the toe end and the second sphere is positioned proximate the heel end.
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Specification