Vacuum cleaner attachment

Claim 2

A vacuum cleaning attachment comprising, an elongated tube section adapted for coupling to a vacuum cleaner hose wand and being provided with at least one longitudinally elongated slot in the side of said tube section, and a cleaning brush element having an elastomeric, hollow head, said elastomeric head having a perimetrical groove adapted to be plugged removably into said slot and retained therein, said element having bristles projecting outwardly from said side of said tube section, said head providing means for allowing air flow past said bristles into said tube section, whereby the attachment can draw air past said bristles and into said tube section when air is drawn through said wand and said tube section.

Claim 3

A vacuum cleaning attachment as defined in claim 1, and said means for allowing air flow including registering suction passages formed through said head along substantially the entire length of the cleaning brush element and slot.

Claim 4

A vacuum cleaning attachment as defined in claim 2, and said tube section having a pair of said slots along diametrically opposite sides thereof, and a pair of the cleaning brush elements one for each slot adapted to be plugged into the slot.

Claim 5

A vacuum cleaning attachment as defined in claim 1 and including a closure element for the forward end of the tube section.

Claim 6

A vacuum cleaning attachment as defined in claim 1 and including a closure element for the forward end of said tube section, said closure element including bristles projecting outwardly therefrom.

Claim 7

A vacuum cleaning attachment comprising, an elongated tube section adapted for coupling to a vacuum cleaner hose wand and being provided with at least one longitudinally elongated slot in the side of said tube section, an anchoring means secured to said tube section and having an anchoring element projecting radially therein, and a cleaning brush element secured to said anchoring means for cooperation with said slot, said element having a central longitudinal stem connected at one end of said anchoring element, with bristles projecting outwardly from said side of said tube section and through said slot, and a tuft of bristles attached to the forward end of said stem and projecting through the forward end of said tube section to hold said stem substantially in the center of said tube section, whereby the attachment can draw air past said bristles and into said tube section when air is drawn through said wand and said tube section.

Claim 8

A vacuum cleaning attachment comprising, an elongated tube section adapted for coupling to a vacuum cleaner hose wand and being provided with at least one longitudinally elongated slot in the side of said tube section, an anchoring means secured to said tube section and having an anchoring element projecting radially therein, and a cleaning brush element secured to said anchoring means for cooperation with said slot, said element having a central longitudinal stem connected at one end of said anchoring element, with bristles projecting outwardly from said side of said tube section and through said slot, and a tuft of bristles attached to the forward end of said stem and projecting through the forward end of said tube section to hold said stem substantially in the center of said tube section, whereby the attachment can draw air past said bristles and into said tube section when air is drawn through said wand and said tube section.

Claim 9

A vacuum cleaning attachment as defined in claim 6, and said tube section having a pair of said slots on opposite sides thereof and said bristles attached to said stem projecting through and outside of both of said slots along the full lengths thereof.