4. Fluid sprinkling, spraying, and diffusing
  5. With selectively preset flow cutoff or initiating means
  6. By programming means

L. R. Nelson Corporation

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Adjustable bubbler sprinkler head

Fluid sprinkling – spraying – and diffusing – Terminal outlet formed between parts mounted for relative... – Axially movable outlet part
Patent

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Adjustable part circle sprinkler assembly

Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means – Embedded or buried sprinkler
Patent

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Apparatus and method for removing a sprinkler head from a pop-up

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
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Arcuate hose nozzle

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Dispersal
Patent

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Ball valve pistol nozzle

Fluid sprinkling – spraying – and diffusing – Distributor having thermal expansion joint – differentially...
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