The ornamental design for a ceilingfanblade, as shown and described.
FIG. 1 is a perspective view of the ceiling fan blade showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is is a view showing the ceiling fan blade in a position of use.
The broken line showing of ceiling fan blades and a ceiling fan is included for the purpose of illustrating environmental structure and forms no part of the claimed design.