Swim fin

Abstract

A swim fin or pair of fins, and method of providing omni directional thrust propulsion during a swimmer/users, power cycle relative to range of motion, that may comprise of, elastomeric flexible to rigid and/or composite materials, a leg bracket, accompanied by leg strap, ankle strap, and attaching hardware, a foot pocket comprising a plurality of pressure entrapment orifices, and fixably attached orifice flaps, disposed dorsally about a foot pocket, a fin blade extending outwardly of said foot pocket, comprising a plurality of fin blade orifice, fixably attached orifice flaps disposed about said fin blade. Sockets, with attaching hardware, disposed about the edges of said fin blade, having removably attached articulating socketed and non-socketed jointed members that extend along the medial to lateral edges as well as anteriorly from said fin blade edges, articulating members may include, integral joint sections having separately assembled internal hardwares, along with corresponding removably attached cable/tendon hardware, which is routed from said lower leg bracket, internally through the fin blade body, to the interior of said socket sections, and removably attached to articulating members, outwardly about the swim fin assembly, a swim fin may further include a fixably attached webbing comprising of thin flexible materials, disposed between said articulating members and fin blade edges, for a uniquely improved method of hydrodynamic pressure entrapment, for the advantage of uniquely increased angle of attack propulsion method for a given user in water.

Dependencies are inferred from the claim text.