Patents Examined by K. T. Bartz
  • Rotary irrigation sprinkler nozzle with improved distribution
    Patent number: 5598977
    Abstract: An irrigation sprinkler nozzle comprising a nozzle body having an elongated range nozzle passageway formed therethrough, a spreader nozzle outlet fed by a pressure reducing chamber disposed below the passageway, and a tertiary nozzle outlet disposed laterally of the passageway and above the spreader nozzle outlet, the tertiary nozzle outlet receiving water from the pressure reducing chamber through a pressure reducing flow port.
    Type: Grant
    Filed: February 7, 1995
    Date of Patent: February 4, 1997
    Assignee: Anthony Manufacturing Corporation
    Inventor: Charles D. Lemme