Vacuum cleaner

Details Vacuum cleaner Vacuum cleaner

1996-09-23

1998-11-03

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

153271, 15353, 55256, A47L 918

Patent

active

058290923

ABSTRACT:
A vacuum cleaner is comprised of a housing having a removable filter chamber and a motor chamber fluid flow connected by a connection chamber. Fluid is held within a basin located at the bottom of the filter chamber. An air intake hose has one end open for vacuum accessory attachment and the opposing end received within the fluid. A fan, located within the motor chamber, draws air from and creates a vacuum within the filter chamber for drawing an air stream through the air intake hose. A filter provides a moisture barrier between the filter chamber and the connection chamber.

REFERENCES:
patent: 963139 (1910-07-01), Griffiths
patent: 2242278 (1941-05-01), Yonkers
patent: 2909800 (1959-10-01), Grindle et al.
patent: 2962118 (1960-11-01), Lee et al.
patent: 3663985 (1972-05-01), Burgoon
patent: 3731465 (1973-05-01), Ohira et al.
patent: 3871847 (1975-03-01), Fish
patent: 4393538 (1983-07-01), Olson
patent: 4547206 (1985-10-01), Sovis et al.

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