Abstract

A motorized aquatic toy having a body with an attached articulated tail formed of pivotally connected hollow tail segments that maintain directional stability when water is flowing through and around them and having forward offset pivot points with mechanical stops that force contiguous tail segments to pivot in sequence from fore to aft in response to yawing of the body to simulate a life-like pattern of movement with a high level of realism.

IPC Classes  ?

• A63H 23/14 - Special drives
• A63H 29/22 - Electric drives