The ornamental design for a sphericalfaucet, as shown and described.
FIG. 1 is a perspective view of a spherical faucet, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and
FIG. 7 is a bottom view thereof;
FIG. 8 is a perspective view showing the spherical faucet in a first condition of use; and,
FIG. 9 is a perspective view showing the spherical faucet a second condition of use.
The broken lines shown on the body of the spherical faucet are included for the purpose of illustrating portions of the spherical faucet that form no part of the claimed design. Broken lines also depict environmental structure that forms no part of the claimed design.