Carpet soil extractor

Details Carpet soil extractor Carpet soil extractor

1976-04-15

1977-04-26

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15322, 15339, 15352, 15353, A47L 700

Patent

active

040192180

ABSTRACT:
A self contained carpet soil extractor having a carrier for a cleaning solution, waste water and an attached floor wand for cleaning the carpet requires only an external connection to a source of electricity. The cleaning solution is directed through nozzles within the wand to scrub and permeate the pile of the carpet. An agitator brush within the wand, in combination with the chemical action of the cleaning solution, loosens embedded dirt. A source of vacuum within a mouth of the wand draws the resulting mixture of cleaning solution and dirt from the carpet and conveys the mixture into the waste tank of the carrier.

REFERENCES:
patent: 873300 (1907-12-01), Cranston
patent: 2531370 (1950-11-01), Thompson
patent: 2949620 (1960-08-01), Noble
patent: 3063082 (1962-11-01), Rosenberg
patent: 3840935 (1974-10-01), Fitzgerald, Jr. et al.
patent: 3848291 (1974-11-01), Morse

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