Patent ID: 8875341

Claim:
A cleaning device for cleaning and collecting dust and other small debris comprising: a housing, said housing having an engagement end having an aperture formed therein; said housing having a second end having an opening formed therein; a passage communicating between said aperture, and said opening at said second end of said housing; an extension member having a first end and a distal end and having a conduit communicating between said distal end and said first end; means for engagement of said first end of said extension member with said second end of said housing; said engagement end of said housing configured for an engagement with a vacuum source; a dusting head having a mounting member in an engagement with said distal end of said extension member; one or a plurality of said apertures in a substantially sealed communication with said conduit, said one or a plurality of apertures positioned upon one or both of said mounting member or said distal end of said extension member; said vacuum source in said engagement with said engagement end of said housing, providing means to draw a fluid flow through said one or a plurality of said apertures, from a position adjacent to said distal end of said extension member toward said vacuum source; and said fluid flow providing means for engaging and communicating said dust and small debris from said surface for a deposit thereof to a reservoir via said fluid stream and a collar located between said aperture and said extension member; and allowing a continuous passage of air between said collar, said aperture, and said extension member; and connected to said extension member said collar being narrower on the end of the collar connected to said extension member than it is on the end of the collar closer to said apertures.