A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/64
A47L 9/02 (2006.01)
Patent
CA 1252964
ABSTRACT OF THE DISCLOSURE An extension device for vacuum cleaner specific- ally directed to dust removal from under household appliances and pieces of furniture having a small ground clearance. The device includes a main hollow blade portion and a socket portion for connection to the vacuum cleaner suction hose. The blade bottom wall has an elongated aperture and the blade is spacedly supported over ground by shoulder members at the ends of this aperture. The front end of the blade has also a transverse slit. The blade and socket bottom walls are coplanar.
512212
Choiniere Remi
Martineau Francois
LandOfFree
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