Sprinkler with sprinkling figures changeable with single hand

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

Reexamination Certificate

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Details

C239S391000, C239S392000, C239S436000, C239S526000

Reexamination Certificate

active

07370814

ABSTRACT:
A sprinkler with sprinkling figures changeable with single hand, including a main body, a sprinkling head and a driving unit. One end of the main body is formed with a water inlet, while the other end of the main body is formed with a water outlet. The sprinkling head is formed with multiple annularly arranged subchannels for discharging water. The sprinkling head is rotatably connected with front end of the main body corresponding to the water outlet.

REFERENCES:
patent: 4903897 (1990-02-01), Hayes
patent: 6595440 (2003-07-01), Moriarty et al.
patent: 6719219 (2004-04-01), Wang
patent: 2005/0258274 (2005-11-01), Wang
patent: 2005/0274826 (2005-12-01), Chen

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