Patent ID: 7335076
Filing Date: 2008-02-26
Classification: A63B

Abstract:
1. A swim training fin, comprising: a fin having a proximal end and a distal end and having a dorsal section and a plantar section and defining an opening for insertion of a user's foot adjacent the proximal end; the dorsal section having proximal and distal ends aligned with the proximal and distal ends of the fin, the dorsal section being solid from the proximal to distal ends and the dorsal section having side sections; the plantar section having proximal and distal ends aligned with the proximal and distal ends of the fin and dorsal section; the dorsal and plantar sections being joined, at least, at the proximal and side sections and; wherein each of the dorsal and plantar sections have an end zone and the end zone defines a propulsive surface and wherein the propulsive surface of the dorsal section is less than the propulsive surface of the plantar section.