专利名称：ALL PURPOSE SHOE发明人：JENKINS L,US申请号：US3777324D申请日：19710901公开号：US3777324A公开日：19731211
摘要：A shoe for movement over water, snow, sand, mud and the like. There is a shoefor each foot of the wearer. Each shoe comprises a hollow, elongated body made ofsuitable material, such as an injection molded polypropylene plastic. The forward end ofeach shoe is curved inwardly from side-to-side and top to bottom, and also is centrallycontoured at the forward end to form a lifting surface. The rear end of the shoe isslightly curved from side-to-side and from top to bottom. Midway between the ends ofeach shoe, and mounted on the upper wall thereof, is a toe pocket, a heel strap andankle straps for securing a foot to the associated shoe. Along the side walls are foundhorizontally spaced friction cups to provide traction for a foot remaining in position whilethe other foot is advanced. A plurality of closed curved members are secured to the sideand top walls of each shoe to form a hand grip and also to form an anchor or tie-loop forsecuring a line or the like to the shoe. Along the bottom wall adjacent to the side walls ofthe shoe are longitudinally extending ribs for protecting the bottom wall and forwardend of the shoe from damage.
申请人：JENKINS L,US
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