USD447301S1 - Window cleaning device - Google Patents

Description

FIG. 1 is a rear, left side perspective view of a first embodiment of the design;

FIG. 2 is a top plan view of the first embodiment of the design;

FIG. 3 is a left side view of the first embodiment of the design;

FIG. 4 is a bottom plan view of the first embodiment of the design;

FIG. 5 is a rear elevational view of the first embodiment of the design;

FIG. 6 is a front elevational view of the first embodiment of the design;

FIG. 7 is a rear, left side perspective view of a second embodiment of the design;

FIG. 8 is a top plan view of the second embodiment of the design;

FIG. 9 is a left side view of the second embodiment of the design;

FIG. 10 is a bottom plan view of the second embodiment of the design;

FIG. 11 is a rear elevational view of the second embodiment of the design;

FIG. 12 is a front elevational view of the second embodiment of the design;

FIG. 13 is a rear, left side perspective view of a third embodiment of the design;

FIG. 14 is a top plan view of the third embodiment of the design;

FIG. 15 is a left side view of the third embodiment of the design;

FIG. 16 is a bottom plan view of the third embodiment of the design;

FIG. 17 is a rear elevational view of the third embodiment of the design; and,

FIG. 18 is a front elevational view of the third embodiment of the design.

Claims (1)

1. The ornamental design for a window cleaning device, as shown and described.

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