Reversible Oversoles for Boots and Shoes.
Реферат: 4941. Ling, G. Feb. 24. Overshoes ; soles slipping, preventing. - The Figures show a reversible overshoe, which consists of a plate A of leather, gutta-percha, cork, wood, wire, metal, or fibrous material, on both sides of which are fixed or moulded bars, ribs, or other projections B, B to afford a good grip in walking, running or climbing. A metal band C, pivoted to the sole at D, has aT-head E fitting a socket F attached to the heel. A hook and eye, spring catch, or other fastening may be substituted for the one described. A number of double eyes G have laces, cords, or the like J passed through them.
Protective boot and sole structure
Номер патента: CA2292943A1. Автор: Guy Andrew Vaz. Владелец: Individual. Дата публикации: 2000-06-29.