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Shower head

  • US 5,172,862 A
  • Filed: 12/27/1990
  • Issued: 12/22/1992
  • Est. Priority Date: 12/28/1989
  • Status: Expired due to Fees
First Claim
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1. A shower head comprising:

  • a body having a wall and forming therewith a pressurizable compartment, the wall having an inner face in the compartment and an outer face being formed between the faces with an array of throughgoing perforations; and

    respective flexible and normally open tubular liners in the perforations havingouter ends projecting past the outer face of the wall at the perforations, andlaterally projecting inner and outer ridges respectively bearing against the inner and outer faces of the wall, whereby lime formations adhering to the outer ends are flaked therefrom on deformation of the outer ends.

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