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Individual
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Individual
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Priority to ES1983271691UpriorityCriticalpatent/ES271691Y/en
Publication of ES271691UpublicationCriticalpatent/ES271691U/en
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Publication of ES271691YpublicationCriticalpatent/ES271691Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Improved sole for footwear, of the type constituted by a one-piece body of molded material provided on its contact surface with the ground of a plurality of projections, essentially characterized by providing two sinuous grooves in the shape of "U", opposed by their openings, located in the front or toe area, and in the back or heel area, said grooves delimiting three areas of sole, one of them longitudinal, in which there are rhomboidal reliefs of equal height that define a uniform contact surface, while other areas have more prominent reliefs, trapezoidal in shape, with a stepped in the direction of, greater diagonal, these reliefs adopting a sensitive inclination towards the central longitudinal area of the sole, which defines converging contact surfaces from the perimeter edge, where the thickness it is greater, up to the aforementioned central zone, with the purpose of greater adherence to the soil. (Machine-translation by Google Translate, not legally binding)
ES1983271691U1983-04-221983-04-22
PERFECTED SOLE FOR FOOTWEAR.
ExpiredES271691Y
(en)