The ornamental design for a scissor, as shown and described.
FIG. 1 is a perspective view of a scissor, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is rear front view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is another perspective view thereof.
The characteristic features of the novel design reside in shape and configuration of curved and circular rubber pads attached to inner and outer surfaces of the grip of the scissor.
The evenly-spaced broken lines in the drawings illustrate portions of the scissor which form no part of the claimed design. The unevenly-spaced broken lines illustrate the bounds of the claimed design and form no part thereof.