Baths – closets – sinks – and spittoons – Means for spraying user
Reexamination Certificate
2005-09-13
2010-10-26
Nguyen, Tuan N (Department: 3751)
Baths, closets, sinks, and spittoons
Means for spraying user
C004S567000, C004S601000, C137S883000
Reexamination Certificate
active
07818828
ABSTRACT:
A switching mechanism for a multi-function shower head is mounted inside of a shower head body and coordinates with a water pressure relief valve, including a curbing ring, a dividing disk, an under-driving gear set, an impeller, a transferring stand, a drawbar, a blocking and a top cap; with the transferring stand disposed on the top, and an outlet and a diagonal outlet at bottom of the shower head body; the top cap possesses a joint port; the drawbar is inserted into the tubing, and a restoring spring is set between said end cover and the outside end of the drawbar; a thimble is placed inside of the drawbar.
REFERENCES:
patent: 5433384 (1995-07-01), Chan et al.
patent: 5862985 (1999-01-01), Neibrook et al.
patent: 6367710 (2002-04-01), Fan
patent: 7114666 (2006-10-01), Luettgen et al.
Nguyen Tuan N
Shia Banger
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