A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/53.1
A47L 9/00 (2006.01) A47L 9/08 (2006.01) A47L 9/32 (2006.01)
Patent
CA 1162362
ABSTRACT "VACUUM CLEANING APPLIANCES" This invention relates to a vacuum cleaning appliance which is convertible to act both as an upright type cleaner or a cylinder type cleaner. The main air passageway through the appliance includes a motor driven suction fan unit and a valve device which is operable to connect the passageway either with an air inlet in a carpet engaging section or with an air inlet in a socket for receiving a cleaner head in the form of a hollow pipe which is connected with the socket by a flexible hose. The pipe slides telescopi- cally within the flexible hose so as to engage within the socket and to act as a handle. When located in the socket the pipe operates the valve device to connect the air passageway with the carpet engaging section.
373856
Dyson James
Swabey Ogilvy Renault
LandOfFree
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