The ornamental design for a soundspringtoy, as shown and described.
FIG. 1 is a front elevational view of a sound spring toy showing my new
design, the rear elevational view and the top and bottom plan views being
identical;
FIG. 2 is a right side elevational view thereof, the left side elevational
view being identical, and
FIG. 3 is a cross sectional view thereof, taken in the direction of the
arrows along line 3--3 of FIG. 1.