Chain saw

Description

FIG. 1 is a front view of a chain saw showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof.

FIG. 8 is another perspective view thereof; and,

FIG. 9 is a third perspective view thereof.

The broken lines in the drawings depict portions of the chain saw that form no part of the claimed design.

Claims

The ornamental design for a chain saw, as shown and described.