Fluid sprinkling – spraying – and diffusing – Plural interchangeable discharge modifiers – outlet... – Selectively arrangeable outlet means
Reexamination Certificate
2008-05-13
2008-05-13
Gorman, Darren (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Plural interchangeable discharge modifiers, outlet...
Selectively arrangeable outlet means
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
Chow Ming
Gorman Darren
Sinorica LLC
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