Sectional creative toy

Claim 1

A sectional member for a multi-member sectional toy apparatus, Comprising a body portion having top and bottom walls, side walls and end walls, the body portion being curved on a substantially uniform radius of curvature along its longitudinal axis extending between the end walls with the top wall having a greater radius of curvature than the bottom wall and with the end walls being substantially perpendicular to the top, bottom and side walls, a transverse cross-section of said body portion having substantially parallel side walls and curved top and bottom walls, a tongue extending transversely across the center of one end wall from side wall to side wall, said tongue having a head and neck portion, the head portion being formed by a substantially flat top and bottom head wall converging outwardly to join at their forward edges to form the forward edge of the tongue head portion, the neck portion being formed by a substantially flat top and bottom neck wall outwardly converging from said end wall, and reversely curved walls each respectively joining the rear edge of a head wall to the forward edge of a neck wall, the opposite end wall of said body portion terminating in an open recess in said body portion conforming in contour to the outer contour of said tongue, whereby two sectional members may be interlockingly joined in end-to-end relation by inserting the tongue of one member laterally into the recess of another member.