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Priority to ES0071533UpriorityCriticalpatent/ES71533Y/en
Publication of ES71533UpublicationCriticalpatent/ES71533U/en
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Publication of ES71533YpublicationCriticalpatent/ES71533Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Improved insole for footwear, characterized essentially by being constituted by a laminar piece of suitable soft material, preferably spongy, which is cut out in its anterior part, that is in the part intended for the tip of the foot, following a profile such that in this limb three curved zones are defined, of which those located at the edges of the template are larger than each other and always more protruding than the central, resulting in three curves of the same sign but suitable to cover various points anatomical of the foot, so that the major protruding parts end at the heads of the first and fifth metatarsal bones, to which they provide direct support, while the lower intermediate sector leaves the heads of the remaining metatarsals in complete freedom, giving This is because the plantar region that responds to the latter remains practically floating and free of deformations and injuries. due to excessive pressures and any metatarsal collapse. (Machine-translation by Google Translate, not legally binding)
ES0071533U1959-01-291959-01-29
Perfect insole for footwear
ExpiredES71533Y
(en)