The dot-dash lines and evenly spaced broken lines immediately adjacent the shaded areas depict the bounds of the claimed design, while all other evenly spaced broken lines are directed to environment. In addition, the unshaded surfaces that directly adjoin the solid line edges form no part of the claimed design. The broken lines form no part of the claimed design.
The stipple shading as used in this application is a drafting convention used to show contrast with adjacent surfaces.