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Disposable mop

  • US 4,971,471 A
  • Filed: 01/05/1990
  • Issued: 11/20/1990
  • Est. Priority Date: 09/07/1988
  • Status: Expired due to Term
First Claim
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1. A disposable mop comprising:

  • a first layer comprising a sponge material,a second layer comprising a material which is substantially impermeable to waxes and cleaning fluids;

    a disposable plenum between the first and second layers having a plurality of openings for distributing fluid into the sponge material;

    a backing layer adjacent to the substantially impermeable layer; and

    a layer positioned such that the sponge material layer is between the cloth material layer and the plenum of cloth material adjacent to the sponge material layer;

    the layers being joined at respective edges of the layers such that the substantially impermeable layer, the plenum and the sponge material layer are substantially enclosed between the backing layer, said layers and said plenum forming a unitary disposable assembly and the cloth material layer.

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