The claimed ornamental design for suction cup clip which embodies the design is for use as a clip for a support structure such as a tripod.
FIG. 1 is a front view of a suction cup clip showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a reduced scale bottom view thereof;
FIG. 6 is a cross-sectional view thereof;
FIG. 7 is an enlarged top view thereof; and,
FIG. 8 is a bottom perspective view thereof.
The broken lines in the figures illustrate the portions of the design that form no part of the claimed design.