Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1995-08-02
1997-06-24
Soohoo, Tony G.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
15353, A47L 700
Patent
active
056407386
ABSTRACT:
A floor cleaning machine having a body carrying a separable rigid vacuum-retaining container, within said container, a flaccid container, means for lifting said containers as a unit from the body of the machine for disposing of spent and unspent liquids contained therein, cleaning the containers, and re-filling with fresh cleaning fluid. In a preferred embodiment, the machine is provided with a full floating squeege which enables the machine to be moved from carpeted surfaces to hard floor surfaces by the simple flip of a handle.
REFERENCES:
patent: 3020576 (1962-02-01), Gerber
patent: 3040362 (1962-06-01), Krammes
patent: 3040363 (1962-06-01), Krammes et al.
patent: 3060484 (1962-10-01), Krammes
patent: 3117337 (1964-01-01), Krammes
patent: 3540072 (1970-11-01), Wolter et al.
patent: 4196492 (1980-04-01), Johnson et al.
patent: 4210978 (1980-07-01), Johnson et al.
patent: 4267617 (1981-05-01), Brown et al.
patent: 4956891 (1990-09-01), Wulff
Jacobs Paul G.
Williams William H.
Mueth Joseph E.
Soohoo Tony G.
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