A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/10 (2006.01) A47L 7/00 (2006.01)
Patent
CA 2350368
A vacuum cleaner has a tank and a lid for closing off the tank. A motor/impeller unit is disposed inside the tank for generating an airstream. A filter support is attached to the lid and disposed inside the tank. A foam sleeve for removing liquid from the airstream is attached to the filter support. An air filter cartridge is removably attached to the filter support outside of the foam sleeve. The foam sleeve may remain in place as the filter cartridge is attached for dry pick-up or removed for wet pick-up. In addition, a drain hole is provided in the lid for draining liquid passing through the foam sleeve.
Berfield Robert C.
Liu Li H.
Shop Vac Corporation
Smart & Biggar
LandOfFree
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