Extendable window cleaning tool

FIG. 1 is top, front, left-side perspective view of an extendable window cleaning tool, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right-side elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged bottom, rear, right-side perspective view of the front portion of the extendable window cleaning tool, taken from the indicated section in FIG. 1 ;

FIG. 9 is an enlarged top, front, left-side perspective view of the front portion taken form the indicated section in FIG. 1 ;

FIG. 10 is an enlarged top, left-side perspective view of the portion taken form the indicated section in FIG. 1 ; and,

FIG. 11 is an enlarged rear, bottom, right-side view of the middle portion of the extendable window cleaning tool of FIG. 1 .

The wavy lines shown at portions of the extendable window cleaning tool are intended to show indeterminate length and form no part of the claimed design. All other broken lines depict portions of the extendable window cleaning tool that form no part of the claimed design.