What is claimed is the ornamental design for a child seat cover, as shown and described.
FIG. 1 is a top view of the child seat cover of Applicants' present invention.
FIG. 2 is a front view of the child seat cover of Applicants' present invention.
FIG. 3 is a right side view of the child seat cover of Applicants' present invention.
FIG. 4 is a bottom view of the child seat cover of Applicants' present invention.
FIG. 5 is a rear view of the child seat cover of Applicants' present invention.
FIG. 6 is a left side view of the child seat cover of Applicants' present invention.
FIG. 7 is a perspective view of the child seat cover of Applicants' present invention installed on a first type of child seat.
FIG. 8 is a perspective view of the child seat cover of Applicants' present invention installed on a second type of child seat.
FIG. 9 is a perspective view of the child seat cover of Applicants' present invention installed on a child seat portion of a swing; and,
FIG. 10 is a bottom perspective view of the child seat cover of Applicant's present invention.
The hash markings in the figures are shading to indicate fabric. The dashed lines in FIGS. 7-9 are for illustrative purposes only and form no part of the claimed design.