Computer mouse

Abstract

The ornamental design for a scroll wheel, as shown and described; the scroll wheel is intended for scrolling content; the wheel design features a circular shape with a central hub and multiple evenly spaced spokes radiating outward; it has a symmetrical arrangement of rectangular spokes and a shallow cylindrical depth; the spokes are raised from the surface of the wheel, giving them a raised, three-dimensional appearance; the broken lines in the figures illustrating the standard mouse and ergonomic mouse are for the purpose of showing the environment only and form no part of the claimed design.

Images