TOILET TANK FILL VALVE
United States Patent 3424187
US Patent References:
Back-flow preventing valve
- - 3207171

/0848739.html
- - 0848739

/0966921.html
- - 0966921

/1158869.html
- - 1158869

/1269721.html
- - 1269721


Inventors:
Brennan, Thomas J.
Baumstark, Walter A.
Publication Date:
01/28/1969
View Patent Images:
Download PDF 3424187 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Thomas, Brennan J.
Walter, Baumstark A.
Primary Class:
137/217
Other Classes:
137/444, 137/410, 251/45
International Classes:
F16K31/18; F16K31/20; E03D1/36; E03C1/10
US Patent References:
2868492Automatic quiet discharge valve
2911000Flush tank valve
2948297Auxiliary nozzle
3245650Fluid pressure servo operated valve
Foreign References:
DE1091498B




<- Previous Patent (CIRCULATING DEVICE)   |   Next Patent (ANTISIPHON FAUCETS) ->