Grout anchored rock bolt

Abstract

Description

FIG. 1 is a perspective view of a grout anchored rock bolt showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

The grout anchored rock bolt is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Claims

The ornamental design for a grout anchored rock bolt, as shown and described.