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Drip irrigator

  • US 5,031,837 A
  • Filed: 01/02/1990
  • Issued: 07/16/1991
  • Est. Priority Date: 01/02/1990
  • Status: Expired due to Fees
First Claim
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1. An in-line drip irrigator consisting of only two substantially parallel discs welded to each other and constituting a pair of in-line liquid ports spaced from each other by the depth of a labyrinthine path extending about a central region between said discs and between a liquid inlet communicating with both liquid ports, and a dripper outlet and consisting of the material of both of said discs having conjoined portions delimiting said labyrinthine path between said discs, and having conjoined rims.

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