The ornamental design for a racketstringingnetwork, as shown and described.
FIG. 1 is a front, elevation view of the stringing network of the
invention, with the environmental racket frame structure shown in broken
lines; and
FIG. 2 is an expanded, cut-away detail of the stringing network of FIG. 1,
showing the positioning of the stringing relative to each other.
The environmental racket frame structure which bounds and supports the
stringing network of the invention is shown in broken lines and is not
part of the design sought to be patented.