Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1986-11-24
1988-02-09
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15414, 15416, A47L 902
Patent
active
047233389
ABSTRACT:
The invention features a suction cleaning device for cleaning hard-to-access areas such as crevices and corners.
A crevice tool in the form of an extendable wand is disposed within a floor or rug attachment.
The wand is built-in to the housing of the floor or rug attachment and does not require removal or change of attachments to actuate the crevice tool, thus providing convenience and a saving of time.
REFERENCES:
patent: 1338791 (1920-05-01), Replogle
patent: 1860854 (1932-05-01), Engberg et al.
patent: 3259934 (1966-07-01), Leinfelt
patent: 4519113 (1985-05-01), Hipple
patent: 4653137 (1987-03-01), Fleischhauer
Moore Chris K.
Salzman Robert S.
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