The ornamental design for a meshcart, as shown and described.
FIG. 1 is a perspective view of a mesh cart showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a left-side view thereof, the right-side view being a mirror image; and,
FIG. 4 is a top view thereof.
The broken line showing of structural lines is included for the purpose of illustrating non-claimed subject matter and forms no part of the claimed design.
The pairs of closely adjacent, spaced jagged broken lines in the drawings form no part of the claimed design and the portions between such pairs of jagged, broken lines are broken away to disclose indeterminate length. The material that may be visible between the jagged lines has been removed for clarity.