The ornamental design for a rear handle chainsaw, as shown and described.
FIG. 1 is a perspective view of a rear handle chainsaw in accordance with an embodiment of the present invention;
FIG. 2 is a top side view of the rear handle chainsaw of FIG. 1;
FIG. 3 is a bottom view of the rear handle chainsaw of FIG. 1;
FIG. 4 is a left side view of the rear handle chainsaw of FIG. 1;
FIG. 5 is a right side view of the rear handle chainsaw of FIG. 1;
FIG. 6 is a rear view of the rear handle chainsaw of FIG. 1; and,
FIG. 7 is a front view of the rear handle chainsaw of FIG. 1.
The broken lines of the rear handle chainsaw in FIGS. 1-7 are illustrative of portions of the rear handle chainsaw that form no part of the claimed design.
The dash-dot-dash broken lines of FIG. 7 illustrate an unclaimed boundary and portions inside the boundary form no part of the claimed design.