The ornamental design for a utilitypoleadjustableinsulatorbracket, as shown and described.
FIG. 1 is an upper perspective view of a utility pole adjustable insulator
bracket showing our new design.
FIG. 2 is a lower perspective view of a utility pole insulator bracket
showing our new design.
FIG. 3 is an upper perspective view of a modified form of FIGS. 1 and 2
the only differences being in the shape of the holes and that the first
form has a square off top forward while the other is rounded.
FIG. 4 is a lower perspective view of the utility pole insulator bracket
of FIG. 3.