We claim the ornamental design for a cocktail table, as shown and described.
FIG. 1 is a plan view of a cocktail table according to an embodiment of the invention.
FIG. 2 is a front elevational view of a cocktail table according to an embodiment of the invention. The rear elevational view being a mirror image thereof.
FIG. 3 is a side elevational view of a cocktail table according to an embodiment of the invention. The elevational view of the opposite side being a mirror image thereof; and,
FIG. 4 is a perspective view of a cocktail table according to an embodiment of the invention.