4. Fluid sprinkling, spraying, and diffusing
  5. Plural interchangeable discharge modifiers, outlet...
  6. Selectively arrangeable outlet means

Yann-Shoou Chen

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Pattern switching device for garden nozzles

Fluid sprinkling – spraying – and diffusing – Plural interchangeable discharge modifiers – outlet... – Selectively arrangeable outlet means
Reexamination Certificate

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Water flow volume display device for watering nozzle

Fluid sprinkling – spraying – and diffusing – With signals – indicators – recorders – meters or changeable... – With spray material quantity or flow indicating means
Reexamination Certificate

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Watering pattern adjustable mechanism for garden nozzles

Fluid sprinkling – spraying – and diffusing – Flow line or nozzle attached or carried handgrip or handle – Pistol grip type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2951716

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