Vacuum dusting attachment device

A vacuum dusting attachment device for use in interaction with hose or communication line of a vacuum cleaning apparatus, said vacuum dusting attachment device comprising:

• a core unit having a generally enclosed, apex end and a substantially open and hollow, base end and first, second and third lengthwise-oriented portions positioned therebetween, respectively, between said apex end and said base end, the core unit defining therewithin an air channel extending from the apex end to the base end, and defining and having an inner surface adjacent-most to the air channel and an outer surface being and positioned as the outermost surface of the apex end and the first, second and third lengthwise-oriented portions thereof,
• the apex end and the first and second lengthwise-oriented portions of said core unit further defining, in a patterning throughout, a plurality of air apertures, extending through the outer surface thereof and the inner surface, and defining a number of interstitial space portions, each, positioned between each of said air apertures on the apex end and on each of said first and second lengthwise-oriented portions,
• the core unit being substantially in the configuration of a cone, tapering in shape from the base end to the apex end thereof;
• and
• feathering means comprising a plurality of individual feather components, each feather component comprising a central shaft portion, having, at least, first and second ends, and a vane portion, each of the feather components being attached, at their respective first end of their central shaft portion, to the interstitial space portions of the outer surface of the apex end and the first and second lengthwise-oriented portions of said core unit, and dimensioned to define a generally geometric configuration.

A vacuum dusting attachment device, comprising:

• a hollow core unit having a lengthwise, peripheral wall portion and first and second ends,
• the peripheral wall portion having an outer wall surface portion and defining a widthwise thickness,
• said peripheral wall portion defining a number of air apertures extending completely through the widthwise thickness, thereof, and further defining a number of solid interstitial space portions between the air apertures and positioned on the outer wall surface portion thereof;
• and
• feathering means comprising a plurality of individual feather components, each of the feather components being fixedly attached to the solid interstitial space portions so as to extend above the air apertures of the peripheral wall portion.