04262372 is referenced by 14 patents and cites 8 patents.

A fluid or liquid powered pump system useful for injecting a liquid additive into a main stream of liquid flowing through the pump with the additive being pumped into the main liquid stream by movement of the liquid through the pump. The system has a pump body through which the main stream of liquid flows and in which the additive is injected into the liquid stream. The system further includes an unvented additive tank or bottle connected to the pump body by means of a single line.

Title
Disinfection system for a pressurized flush toilet in a recreational vehicle or the like
Application Number
6/45838
Publication Number
4262372
Application Date
June 5, 1979
Publication Date
April 21, 1981
Inventor
Donald F Ryder
R.R. 1, Box 212B, Barnhart, 63012
MO, US
Agent
William B Cunningham Jr
IPC
E03D 9/02
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