408results about "Wear-resisting attachments" patented technology

An article of footwear is disclosed that includes upper and a sole structure. The upper defines an interior void that is configured to receive the sole structure and a foot. A lower surface of the upper defines a plurality of apertures, and the sole structure includes a plurality of projections that extend through the apertures to form a ground-engaging surface. The projections are connected to a foot-supporting member that remains within the upper. A locking system is incorporated into the upper and sole structure to secure the sole structure to the upper.

The invention relates to a custom-fitting, asymmetric ballet shoe with a shell (9) and liner (13) that enables the dancer to stand en pointe and perform the extreme movements required by ballet choreography with minimal discomfort, pain, and injury to the foot caused by the various aerial ballet maneuvers called for by both traditional and modern choreography. The shoe of the present invention is designed to redistribute the dancer's weight and the ground force reactions associated with dancing en pointe evenly across the toes while translating some of the force away from the distal aspect of the dancer's toes to the rest of the foot. The shoe has a removable cosmetic cover (18) to enable, inter alia, the color and design to be varied according to costume design and the cover's replacement when the fabric is worn, thereby extending the useful life of the remainder of the shoe.

The invention relates to articles of footwear having traction elements, and systems and methods for manufacturing same. An example shoe includes an upper and a sole plate, the sole plate including a lower surface adapted for ground contact having a first sole portion including first traction elements, the first traction elements having a distal end and a side wall with extensions extending from a central core, and a second sole portion including second traction elements, the second traction elements having at least one geometrical feature differing in one or more aspects from a corresponding geometrical feature of the first traction elements.

A footbed for insertion into a shoe. The footbed includes an insole with a heel area, a metatarsal area and an arch area between the heel area and the metatarsal area. The insole also includes a lateral side and a medial side. A support is attached to the insole and extends between the arch area and the heel area of the insole. The support extends from the lateral side to the medial side of the insole to reduce pronation in a foot that is supported by the footbed.

An asymmetrical article of footwear reversible sole is provided which offers improved performance and fit. The article of footwear is worn on a different foot when reversed. The invention may be shaped to fit the general outline of a person's foot and may be configured to fit the contours of the bottom of the person's foot. Different materials may be used for the different parts of the composite sole thus allowing the reversible, asymmetrical, composite sole to be used in dual purpose situations.

A modular shoe separates into components. The components may be interchangeable to provide versatility without requiring a large number of single use shoes. Each shoe component may also be collapsible to provide for convenient packing in a travel bag or other location where space is limited.

An elastic overshoe has an outer layer through which extend a plurality of protrusions. The protrusions are preferably carried on an inner layer, which is sandwiched between the outer layer and the shoe upon which the overshoe is placed. Inner layer segments can run the length of the overshoe, or more preferably include only a ball region of a toe region. The openings can have any practical size, shape, orientation and arrangement of openings, although of course at least some of the openings must be aligned with at least some of the protrusions, and ideally the protrusions will fit snugly within the openings to avoid tearing of the openings. The inner and outer layers can advantageously have different chemical compositions. The inner layer, for example, can be tougher, while the outer layer could be more stretchable.

The invention relates to a shoe, in particular a sprint shoe, including a plate arranged in a sole area of the shoe. The plate extends essentially over the complete length of the sole area and is substantially planar in a forefoot part and is constructed of a material and configured to allow for elastic bending of the plate in the longitudinal direction, and is configured to three-dimensionally encompasses a rearfoot part of the foot. Optionally, the plate includes a heel cup in the rearfoot part to cradle the foot. Further, a wedge- or rib-like raised part may be arranged below the heel cup.

A foot protector includes a resilient sheet member having a shape generally matching a shape of a sole of a foot and having a size generally corresponding to a size of the foot. The resilient sheet member has a foot-contact surface, and a tack adhesive layer is provided on at least a portion of the foot-contact surface. The foot protector is lightweight and readily removable and disposable. The foot protector readily conforms to the three-dimensional contours of the sole of the feet, allowing increased mobility of the foot and increased adhesion as a greater effective contact surface area is provided. The foot protector is also preferably of a substantially constant thickness to reduce manufacturing costs.

A system for modifying properties of an article of footwear is disclosed, wherein the article of footwear includes a removable foot-supporting member that includes a frame portion that defines an aperture, one of a plurality of insert portions that are received by the aperture, and a restraining member attached to an upper surface of the frame portion. By removing the insert portion, which has a specific physical characteristic, and replacing it with an alternate insert portion, which has a different physical characteristic, properties of the article of footwear are modified. The restraining member is attached to the upper surface of the frame portion, but not to the upper surface of the insert portion. The restraining member prevents upward movement of the insert portions and stretches to accommodate insert portions having various dimensions.

An article of footwear includes an upper and a midsole secured to the upper. A support plate assembly includes a support member extending along a portion of the upper. A plate extends inwardly from the support member, the plate being positioned between the outsole and the midsole. A groove is formed in an exterior surface of the support member, and is positioned outwardly of the plate and extends longitudinally along the exterior surface of the support member.

The present invention is directed to a footwear system that is customizable and offers a plurality of interchangeable base portions, upper portions, and connector elements in various styles, colors and designs, thus allowing an assortment of easily interchangeable and distinct styles of footwear in a single system. The footwear system specifically comprises an interchangeable base portion having a plurality of spaced openings and hollow receptacles formed in the base portion, an interchangeable upper portion adapted for removable attachment to the base portion where the upper portion has a plurality of spaced openings on each side end, and a plurality of interchangeable connector elements for connecting the upper portion to the base portion, where the connector elements may have decorative elements.

The shoe with interchangeable covers is a modified pair of women's shoes consisting of a base, a sole with a removable heel, and a cover which is attached to the base and the sole with two sets of straps joining under the sole and fastened together with hook and loop type fasteners. The base of the shoe features a layer of padding for extra comfort and low rising vertical sides for supporting the interchangeable cover. The sole of the shoe is formed with a pair of notches on the bottom, one in the toe area and one in the arch area. These notches serve as guides into which the straps are placed and secured to one another. The cover can be made in various styles from dressy and elegant to casual and sporty by adding decorative items, such as zippers, buttons, bows, and the like and by varying the heel height and width. The interchangeable covers and heels allow the owner to have numerous pairs of shoes for the price of one. Thus any woman could save money through the purchase of one pair of shoes as opposed to purchasing shoes to coordinate with every outfit in her wardrobe. Additionally, the female traveler could pack a single pair of shoes to complete a number of ensembles, thereby reducing the load with which she travels.

A shoe includes a sole member, at least one heel member, a front securing member, and optionally a forward tread member. Each heel member includes a column portion having a predetermined height and a blade portion having a predetermined slope. Each blade portion's slope corresponds to the respective column portion's height for providing a proper amount of arch support for a user's foot. The sole member has an arch region made of a flexible material that defines a sleeve for selectively receiving each respective blade portion. Each blade portion includes a flange extending longitudinally therealong, and the sleeve defines a complementary groove. When the sleeve receives a respective blade portion, the blade portion provides shape and structural support for the sole member. Means for releasably attaching the respective column portion to the sole member are utilized, and the front securing member may secure the sole member to the user's foot.

A sandal including a molded rubber outsole configured to support a lower surface of a foot including a heel, midfoot, and a forefoot; a toe cap extending from the outsole and configured to cover a top of at least a portion of the forefoot, the toe cap molded integrally with the outsole; and a plurality of sandal straps fixed to the outsole to retain the sandal on the foot, at least one of the sandal straps fixed to the toe.

This invention relates generally to footwear such as a shoe, including an athletic shoe, with a shoe sole, including at least one removable midsole section formed by a midsole portion, wherein the removable midsole section is non-orthotic. The removable midsole section is inserted within the shoe upper, the sides of which hold it in position. The shoe sole includes a concavely rounded side or underneath portion, which may be formed in part by the removable midsole section. The removable midsole section may extend the length of the shoe sole or may form only a part of the shoe sole and can incorporate cushioning or structural compartments or components. The removable midsole section provides the capability to permit replacement of midsole material which has degraded or has worn out in order to maintain optimal characteristics of the shoe sole. The shoe sole can, in another embodiment, include at least one compartment containing a fluid, a flow regulator, a pressure sensor to monitor the compartment pressure, and a control system such as a computer processor capable of automatically adjusting the pressure in the compartment(s) in response to the impact of the shoe sole with the ground surface.

A unique athletic shoe sole that is constructed of two more separate pieces designed to release when a predetermined longitudinally directed force is applied. A releasable athletic shoe sole includes a detachable lower sole; a mechanical release mechanism constructed to release when a predetermined force is applied; and a longitudinal guiding element. The longitudinal guiding element allows the lower sole to detach specifically in a longitudinal direction. The longitudinal direction of release prevents knee ligament injuries, particularly ACL injuries.