Extension hose for vacuum cleaner

[0001]FIG. 1 is a front, right and top perspective view of an extension hose for vacuum cleaner, showing my new design.

[0002]FIG. 2 is a front, right and bottom perspective view thereof.

[0003]FIG. 3 is a front, left and bottom perspective view thereof.

[0004]FIG. 4 is a front elevation view thereof.

[0005]FIG. 5 is a rear elevation view thereof.

[0006]FIG. 6 is a left side elevation view thereof.

[0007]FIG. 7 is a right side elevation view thereof.

[0008]FIG. 8 is a top plan view thereof.

[0009]FIG. 9 is a bottom plan view thereof; and,

[0010]FIG. 10 is an enlarged view of detail 10 in FIG. 3.

[0011]The dashed broken lines depict portions of the extension hose for vacuum cleaner that form no part of the claimed design. The dot-dash broken lines in FIGS. 3 and 10 depict the boundaries of the enlarged views and form no part of the claimed design.