The ornamental design for a flipping doubletweezers, as shown and described.
FIG. 1 is a top perspective view of the flipping double tweezers in a fully extended position showing my new design;
FIG. 2 is a top view of the fully extended flipping double tweezers;
FIG. 3 is a right side view of the fully extended flipping double tweezers;
FIG. 4 is a bottom view of the of the fully extended flipping double tweezers;
FIG. 5 is a left side view of the fully extended flipping double tweezers;
FIG. 6 is a front end view of the fully extended flipping double tweezers;
FIG. 7 is a rear end view of the fully extended flipping double tweezers; and,
FIG. 8 is a perspective view of the flipping double tweezers in a semi-extended position thereof.
The broken lines immediately adjacent the shaded areas represent the bounds of the claim and all other broken lines are for illustrative purposes only. None of the broken lines form a part of the claimed design.