Wet-dry vacuum cleaning apparatus

Details Wet-dry vacuum cleaning apparatus Wet-dry vacuum cleaning apparatus

1983-07-01

1984-12-04

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15339, A47L 700, A47L 1134

Patent

active

044855184

ABSTRACT:
A wet-dry vacuum cleaning apparatus having a vacuum tube and a head supporting a discharge nozzle at one end of the tube. An assembly is attached to the tube and includes a valve for controlling flow of liquid to the nozzle. The assembly includes a container for detergent adapted to selectively mix with water upstream of the valve. The assembly includes a device for permitting selective introduction of water into said container.

REFERENCES:
patent: 3747155 (1973-07-01), Koellisch
patent: 3896521 (1975-07-01), Parise
patent: 3974541 (1976-08-01), Silvis et al.
patent: 4114229 (1978-09-01), Jones et al.
patent: 4226000 (1980-10-01), Tribolet
patent: 4333203 (1982-06-01), Yonkers

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