04203550 is referenced by 112 patents and cites 6 patents.

A shower head comprises a water chamber and attachment means for connecting the water chamber to a water conduit. A rotor in the water chamber is rotated by swirling motion of the water and causes pulsating emission of water from holes in an end face of the water chamber. A movably mounted outer casing has windows formed therein to allow the pulsating emission through. Changing the position of the outer casing causes water to be emitted continuously from holes formed in the outer casing and sealed from the windows.

Title
Shower heads
Application Number
5/857698
Publication Number
4203550
Application Date
December 5, 1977
Publication Date
May 20, 1980
Inventor
Lo Hou On
Kowloon
HK
Agent
Price Heneveld Huizenga & Cooper
Assignee
Hexagear
HK
IPC
B05B 1/08
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