Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor
Reexamination Certificate
2008-03-18
2008-03-18
Shaver, Kevin (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
C239S548000, C239S583000, C239S444000
Reexamination Certificate
active
11339754
ABSTRACT:
A water sprayer for a faucet includes a housing, a guide member, a valve seat, a nozzle unit, a press button and a valve shaft. Thus, the first nozzle and the second nozzle of the nozzle unit provides two different water output manners so that the water flow is injected outward from the nozzle unit in two different manners according to a user's requirement, thereby facilitating the user operating the water sprayer. In addition, the water flow can be injected outward from the nozzle unit in a stronger or weaker manner and with a larger or smaller area, thereby enhancing the working efficiency and saving the water resource.
REFERENCES:
patent: 5624074 (1997-04-01), Parisi
patent: 5707011 (1998-01-01), Bosio
patent: 6045062 (2000-04-01), Bosio
patent: 6370713 (2002-04-01), Bosio
patent: 6738996 (2004-05-01), Malek et al.
patent: 2004/0112985 (2004-06-01), Malek et al.
Da Yuan Sheng Industrial Co., Ltd.
McGraw Trevor
Shaver Kevin
LandOfFree
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