Shoe sole
AssigneeAsics Corporation
InventorsMasanobu Inohara, Yoshio Ueno
Life of this patent
Estimating the term…
Abstract
A shoe sole having at least one strip of protuberant wall or ridge formed on its ground-contacting surface so as to divide said surface into at least two sections, said adjacent sections being made from different shoe sole materials in color or in quality.
Claims5
In a shoe sole having formed on its ground-contacting surface at least one strip of protuberant wall or ridge which demarcates said ground-contacting surface into at least two section, the material of one section of said adjoining two sections having different color and/or quality from the material of the other section, the improvement comprising said adjoining two sections being fused together during molding in said strip of protuberant wall or ridge, thereby preventing the separation the adjoining sections prevented.
Dependencies are inferred from the claim text.