Brushing – scrubbing – and general cleaning – Implements – Fabric
Patent
1994-01-03
1995-01-03
Spisich, Mark
Brushing, scrubbing, and general cleaning
Implements
Fabric
15227, 1523016, 15DIG5, 15DIG6, A47L 1114
Patent
active
053773780
ABSTRACT:
A cleaning pad for use for cleaning carpet, rugs, furniture and like includes a pair of circular base sheets of a non-woven materials secured together at their peripheries. In each base sheet are at least first and second strips of piles of a fibrous bristle with the fibrous bristles of the first strips being stiffer than the fibrous bristles of the second strip. The fibrous bristles of the first strips have a shorter pile height than the pile height of the fibrous bristles of the second strips. A bed of firmly looped strands woven to a hooked rug solidity to present a cleaning surface fill in the space of each base sheet between the strips. For a carpet cleaning pad, there are preferably two of the first strips and two of the second strips on each base sheet. Each of the first strip forms a V with a separate one of the second strips with the apices of the V's being adjacent the periphery of the base sheet and being diagonally opposite each other. The V's on one of the base sheets are spaced circumferentially 90.degree. from the V's on the other base sheet.
REFERENCES:
patent: 4244074 (1981-01-01), Barcikowski et al.
patent: 4295622 (1981-10-01), Cutler
patent: 4418438 (1983-12-01), Cutler
patent: 4961243 (1990-10-01), Barber
patent: 4980943 (1991-01-01), Barber
patent: 4998314 (1991-03-01), Bofofsky
patent: 5142727 (1992-09-01), Koester
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