Cleaning device

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction

Patent

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Details

15210A, A47L 906

Patent

active

047181419

ABSTRACT:
A cleaning tool is provided which has especial utility in the cleaning of Venetian blinds. The tool incorporates a plurality of elongated protuberances supported by manifold structure communicating with a vacuum source, the protuberances preferably taking the form of tubular support members having one or more axial rows of diametrically opposed air flow holes or openings therein and being essentially entirely wrapped or encased by an air permeable pile sleeve member. The tool of this invention effects an orderly thorough removal of dust and like particulate materials from the slats of Venetian blinds and other louvered structures.

REFERENCES:
patent: 2231802 (1941-02-01), Diggs
patent: 2271694 (1942-02-01), Johnson
patent: 2490892 (1949-12-01), Westhoff
patent: 2611917 (1952-09-01), Ventsias et al.

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