The ornamental design for a combinedflag, mast and suction cup, as shown and described.
FIG. 1 is a front perspective view of the combined flag, mast and suction
cup according to my design. The broken lines showing a mounting surface
are for environmental purposes only and form no part of the claimed
design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a rear perspective view thereof; and,
FIG. 4 is a front perspective view of a second embodiment of FIG. 1, the
difference residing in the position of the suction cup, the mounting
surface shown in broken lines is for environmental purposes only.