A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
15/47
A47L 5/30 (2006.01) A47L 9/00 (2006.01) A47L 11/03 (2006.01)
Patent
CA 1240457
FLOOR CARE APPLIANCE ABSTRACT A floor care appliance having a main housing with a handle extending from an upper portion thereof, and having a motor blower assembly affixed thereto with an inlet tube extending from a lower portion thereof. The main housing is fashioned with a rearwardly open cavity portion for receiving a filter arrangement including a paper filter bag having connection to an outlet tube of the motor blower assembly, and a second stage of filtration implemented by an air permeable closure covering the rearwardly open cavity portion. A floor unit carries a brush actuated by a reversible motor, a dry chemical carpet cleaning powder receptacle and dispensing arrangement for selectively dis- pensing the powder adjacent the brush, and a plenum cham- ber extending from adjacent the brush to a swivel having an outlet tube connected and affixed to the inlet tube of the motor blower assembly. A switch assembly is carried by a cover for the main housing and provides for operator selection of one of several modes of operation. A switch device is also provided to selectively actuate the dispens- ing arrangement during a specific one of the several modes.
480042
Glenn William K. III
Harbeck Martin E.
Jones John E.
Laing Gordon E.
Sumerau William R.
Gowling Lafleur Henderson Llp
Singer Company (the)
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