We claim the ornamental design for a pusher foot for a fluid delivery device, as shown and described.
FIG. 1 is a top perspective view of the new design for a pusher foot for a fluid delivery device;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a back 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; and,
FIG. 9 is a cross sectional view thereof along the lines 9-9 of FIG. 5.
The broken lines shown in the figures depict portions of the pusher foot for a fluid delivery device that form no part of the claimed design. The shade lines shown represent surface shading and not surface ornamentation, color, or material type.