I claim the ornamental design for a child resistant closure having double release mechanism, as shown and described.
FIG. 1 is a perspective view of a child resistant closure having double release mechanism shown on a container drawn in broken lines that is not claimed;
FIG. 2 is a further perspective view of the child resistant closure having double release mechanism of FIG. 1;
FIG. 3 is a front view of the child resistant closure having double release mechanism of FIG. 1;
FIG. 4 is a rear view of the child resistant closure having double release mechanism of FIG. 1;
FIG. 5 is a side view of the child resistant closure having double release mechanism of FIG. 1;
FIG. 6 is a side view of the child resistant closure having double release mechanism of FIG. 1 showing the side opposite that shown in FIG. 5;
FIG. 7 is a top view of the child resistant closure having double release mechanism of FIG. 1; and,
FIG. 8 is a bottom view of the child resistant closure having double release mechanism of FIG. 1.
The broken lines illustrating a container depict environment and form no part of the claimed design.