Floor Stand

FIG. 1 is a front, left and top perspective view of a floor stand, showing my design. FIG. 2 is a rear, right and bottom perspective view thereof. FIG. 3 is a front elevation view thereof. FIG. 4 is a rear elevation view thereof. FIG. 5 is a left side elevation view thereof. FIG. 6 is a right side elevation view thereof. FIG. 7 is a top plan view thereof. FIG. 8 is a bottom plan view thereof. FIG. 9 is another front, left and top perspective view of the floor stand in a first usable state. FIG. 10 is another front, left and top perspective view of the floor stand in a second usable state; and, FIG. 11 is an enlarged view of detail 11 in FIG. 2 . The broken lines depict portions of the floor stand that form no part of the claimed design. The dot-dash broken lines in FIGS. 2 and 11 depict the boundaries of the enlargements that form no part of the claimed design.