The ornamental design for a ceilingfanblade, as shown and described.
FIG. 1 is a perspective view of a ceiling fan blade in accordance with my design;
FIG. 2 is another perspective view of the ceiling fan blade in accordance with my design;
FIG. 3 is a top plan view of the ceiling fan blade in accordance with my design;
FIG. 4 is a bottom plan view of the ceiling fan blade in accordance with my design;
FIG. 5 is a right-side elevation view of the ceiling fan blade in accordance with my design;
FIG. 6 is a left-side elevation view of the ceiling fan blade in accordance with my design;
FIG. 7 is a front elevation view of the ceiling fan blade in accordance with my design; and,
FIG. 8 is a rear elevation view of the ceiling fan blade in accordance with my design.
The broken-line disclosure of elements is understood to represent portions of the article in which the design is embodied, but which form no part of the claimed design.