The ornamental design for a computermouse, as shown and described.
FIG. 1 is a front, top, and right perspective view of the computer mouse;
FIG. 2 is a side elevation of a computer mouse that has the design. The opposite side elevation view is a mirror image of this view.
FIG. 3 is front elevation of the computer mouse.
FIG. 4 is a rear elevation of the computer mouse.
FIG. 5 is a top plan view of the computer mouse.
FIG. 6 is a bottom plan view of the computer mouse.
FIG. 7 is a front, top, and right perspective view of a second embodiment of the computer mouse;
FIG. 8 is a side elevation of a computer mouse that has the design. The opposite side elevation view is a mirror image of this view.
FIG. 9 is front elevation of the computer mouse.
FIG. 10 is a rear elevation of the computer mouse.
FIG. 11 is a top plan view of the computer mouse; and,
FIG. 12 is a bottom plan view of the computer mouse.
The broken line showing of portions of the computer mouse is for the purpose of illustrating portions of the computer mouse and forms no part of the claimed design.