Patent ID: 6343667
Filing Date: 2002-02-05
Classification: B62D,B62K,B62M

Abstract:
A scooter of the type having a chassis having a front section, a central section and a rear section for support of a rider thereon; a front wheel disposed at said front section of sad chassis, said front wheel attached to a steering mechanism; a rear wheel having an axis disposed at said rear section of said chassis; a platform having a rear, a top and a bottom, said platform disposed on said central portion of said chassis on which platform said rider stands; a battery disposed under said platform wherein the improvement comprises:a pedal hingeably attached to said rear of said platform; a bracket attached to said pedal; a switch activation projection attached to said bracket; a spring member attached at the rear of said platform, said spring member urging against the rearward movement of said pedal for holding said pedal in a first inactive position; a motor attached to said pedal by said bracket, said motor powered by said battery; a drive wheel attached to said motor, said drive wheel being aligned with, but not contacting, said rear wheel of said scooter when said pedal is in a first inactive position; said pedal being maneuverable by pressure from said rider's foot to a second active position, causing a rearward bending of said spring member and contact of said drive wheel with said rear wheel; said spring member, when foot pressure is removed from said pedal, returning said pedal to its first inactive position, thereby displacing said drive wheel away from contact with said rear wheel; and a switch interposed between said motor and said battery, said switch biased off when said pedal is in its first inactive position, cutting power from said battery to said motor; and said switch biased on when said pedal is in its second active position being depressed by the rider's foot, causing said switch activation projection on said bracket to bias said switch on and direct power from said battery to said motor for rotating said drive wheel against said rear wheel to propel said scooter forward.