Safety shoe
OwnerDezider Krajcir, Dezi A. Krajcirinventors
Life of this patent
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Abstract
A safety shoe including a metatarsal guard comprising a molded plastic arch extending across the metatarsal area supported at each of its ends on the sole and consisting of a number of ribs hinged to each other, the whole being laminated into the upper of the shoe.
Claims4
A safety shoe including a sole, a toe guard mounted on the front of said sole, an upper fastened to said sole at its periphery and enclosing said toe guard, a liner for said upper, a metatarsal guard unitarily molded from a tough resilient flexible plastic laminated between said upper and said liner extending from said toe guard to a point adjacent the front of the ankle of said shoe, said metatarsal guard comprising a plurality of ribs hingedly joined to each other forming a unitary arch shaped structure extending from said sole on one side of the shoe to said sole on the other side of the shoe and forming a continuous guard between the interior and exterior of said shoe.
Dependencies are inferred from the claim text.