A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 11/34 (2006.01) B08B 1/04 (2006.01) B08B 3/04 (2006.01)
Patent
CA 2652062
A method of cleaning carpet comprising providing a carpet cleaning apparatus with a source of cleaning liquid, with a first cleaning jet, with a second cleaning jet that is different from the first cleaning jet, and with a valve that is selectively operable to communicate the source of cleaning liquid between the first cleaning jet and the second cleaning jet; operating the valve to selectively communicate the source of cleaning liquid with one of the first cleaning jet and the second cleaning jet; and, discharging the cleaning liquid from the selected one of the first cleaning jet and second cleaning jet onto a carpet to clean the carpet.
L'invention concerne une méthode de nettoyage de tapis qui consiste à : doter un appareil de nettoyage de tapis d'une source de liquide nettoyant, d'un premier jet de nettoyage, d'un deuxième jet de nettoyage qui diffère du premier et d'une valve qui fonctionne sélectivement pour communiquer la source de liquide nettoyant entre le premier jet de nettoyage et le deuxième; opérer la valve pour communiquer sélectivement la source de liquide nettoyant avec soit le premier jet de nettoyage, soit le deuxième; et décharger le liquide nettoyant d'un des deux jets de nettoyage sélectionné sur un tapis en vue de le nettoyer.
Kent Roger
Pereira Schubert
Stephan Frank
Mcfadden Fincham
Rug Doctor L.p.
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