TREKSTA, INC Patent applications |
Patent application number | Title | Published |
20130081306 | INSOLE FOR A SHOE - The present invention relates to an insole installed inside a shoe to contact each foot sole portion of the human forefoot (A), midfoot (C) and rearfoot (B), which is made of a plurality of materials having varying degrees of hardness depending on the insole region, wherein the respective materials are combined to form a single layer. Preferably, the insole for a shoe comprises: a base plate with any one of a forefoot hole, a midfoot hole and a rearfoot hole formed therein corresponding to one of respective foot regions (A), (B) and (C); and an inner plate including one or more of a forefoot support, midfoot support and rearfoot support to be inserted into one of the holes, and, respectively, wherein the base plate and the inner plate are manufactured with materials having varying degrees of hardness relative to one another. | 04-04-2013 |
20120167419 | TOE CAP FOR FOOTWEAR, AND OUTSOLE INTEGRATED WITH TOE CAP - The present invention relates to a toe cap for footwear which can improve the wearing feeling and the fitting feeling, and can protect toes from a strong external impact, and an outsole integrated with the same. Disclosed is a toe cap for footwear characterized by a first feature, wherein the toe cap is highest at a big toe region and gradually slopes downward toward the little toe; and a second feature, wherein the top cap has the shape of a circular arc along the outer shape of the toes and first to fourth grooves are formed at four positions between the five toes, respectively, so as to support each toe. In addition the outsole integrated with the toe cap is characterized by having a support groove which is formed at a front upper end surface to accommodate the bottom surface of at least one or more of the toes. | 07-05-2012 |
20120110753 | LAST FOR MANUFACTURING A SHOE - The present invention relates to the last for manufacturing a shoe, and the purpose of the present invention is to provide a comfortable shoe having a nice sensation when worn by manufacturing shoe using a last having the same shape as that of a human foot during walking has been examined in the present invention by using biomechanical data of the foot, and more particularly, by a last comprising: a first protruding portion which is forwardly and upwardly rounded at one side at front end of a forefoot portion of the last, corresponding to a human big toe; a convex-concave portion at the front end of the forefoot of the last, corresponding to the shapes of each of a human being's second to fifth toe. | 05-10-2012 |