The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
The broken line showing of the bolt forms no part of the claimed design. The dash-dash broken lines illustrate environmental structure and form no part of the claimed design.
Conventional shading and shadows are illustrated for purposes of highlighting the solid-rendering, but form no part of the claimed design.