A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/00 (2006.01) A47L 9/02 (2006.01)
Patent
CA 2658161
A surface cleaning head comprising one or more lower open sided air flow passages is provided. One or both air flow passages may be a lower open sided air flow passage and may have a rib to prevent carpet of the like from blocking the air flow passage. One of the passages may be a deep cleaning slot.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
G.b.d. Corp.
LandOfFree
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