The ornamental design for a ceilingfanblade, as shown and described.
FIG. 1 is a bottom perspective view of a ceiling fan blade showing my new design in use;
FIG. 2 is an enlarged bottom plan view of the ceiling fan blade in accordance with my design;
FIG. 3 is an enlarged top plan view of the ceiling fan blade in accordance with my design;
FIG. 4 is an enlarged side elevation view of the ceiling fan blade in accordance with my design;
FIG. 5 is an enlarged opposite side elevation view of the ceiling fan blade in accordance with my design;
FIG. 6 is an enlarged front elevation view of the ceiling fan blade in accordance with my design; and,
FIG. 7 is an enlarged back elevation view of the ceiling fan blade in accordance with my design.
The broken line showing of the ceiling fan housing, canopy, blades, blade irons and light fixture is included for the purpose of illustrating environmental structure and forms no part of the claimed design.