FIG. 1 is a perspective view of a lock mechanism housing of a telescopic extension pole embodying our design;
FIG. 2 is a fragmentary, enlarged perspective view of the extension pole depicted in FIG. 1, particularly illustrating the lock mechanism housing of a telescopic extension pole;
FIG. 3 is a fragmentary, enlarged perspective view of the extension pole opposite that depicted in FIG. 2;
FIG. 4 is a side elevation view of the lock mechanism housing of a telescopic extension pole depicted in FIG. 1;
FIG. 5 is a side elevation view of the lock mechanism housing of a telescopic extension pole depicted in FIG. 1, but at a viewing angle that is perpendicular to that of FIG. 4;
FIG. 6 is a side elevation view of the lock mechanism housing of a telescopic extension pole opposite that depicted in FIG. 4;
FIG. 7 is a side elevation view of the lock mechanism housing of a telescopic extension pole opposite that depicted in FIG. 5;
FIG. 8 is an elevation view of the proximal end of the extension pole depicted in FIG. 1; and,
FIG. 9 is an elevation view of the distal end of the extension pole depicted in FIG. 1.
The broken lines are for illustrative purpose only and form no part of the claimed design.