Hydroplaning disc

Claim 1

Aerodynamic and hydromechanical hydroplaning disc comprising; (1) a primarily circular and solid unitary body having a substantially flat top surface parallel to a substantially flat bottom surface enclosing the bulk of the central portion of the disc, such that the central body portion has a greater thickness than the rim; (2) a rim joining the top and bottom surfaces such that said rim is formed by a predetermined convex contour, which contour subtly and regularly changes its distance from its central axis as said contour circumscribes the disc creating periodic latitudinal disruptions at the extreme latitudinal periphery; (3) said rim having a plan view boundary defined by subtle discontinuities formed by a radius which subtly and regularly changes its length, as it circumscribes the disc at its widest line of latitude, creating said periodic disruptions; (4) said rim having its plurality of disruptions evenly spaced such that all outermost, longitudinally oriented contours thereof have the same contour and orientation as all innermost longitudinally oriented contours thereof; and (5) said rim having a surface of curvature which extends downwardly and upwardly from the extreme latitudinal boundary to the respective ones of said flat surfaces, creating for said disc an overall convex bottom and an overall convex top surface respectively; and (6) airflow and waterflow interfering means located on the extremity of said rim being longitudinally oriented, said interfering means extending from said boundary upwardly and downwardly, diminishing toward, and terminating entirely at the juncture with said top and bottom surfaces, respectively.