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Class Information
Number: 210/129
Name: Liquid purification or separation > Flow, fluid pressure or material level, responsive > Float > Controls valve > Float in receptacle other than that of separator > In flow between inlet and separator
Description: Apparatus in which the float is in the flow between a controlled inlet and a separator.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6132626 |
Liquid filter |
Oct. 17, 2000 |
| 5942105 |
Float actuated water control valve |
Aug. 24, 1999 |
| 5514284 |
Method and apparatus for water treatment |
May. 7, 1996 |
| 5389245 |
Vapor separating unit for a fuel system |
Feb. 14, 1995 |
| 5374352 |
Universal recycled wash water system |
Dec. 20, 1994 |
| 5147556 |
Thickener |
Sep. 15, 1992 |
| 5112492 |
Automated bubble trap |
May. 12, 1992 |
| 5055185 |
Anti-freeze separator assembly |
Oct. 8, 1991 |
| 5015392 |
Thickener |
May. 14, 1991 |
| 4957624 |
Method of and arrangement for purifying contaminated water |
Sep. 18, 1990 |
| 4803054 |
Asymmetric heat-exchange reaction apparatus for effecting chemical reactions |
Feb. 7, 1989 |
| 4649579 |
Swimming pool skimming weir |
Mar. 17, 1987 |
| 4622134 |
Apparatus for treating sewage |
Nov. 11, 1986 |
| 4595497 |
Purified water reverse osmosis reservoir |
Jun. 17, 1986 |
| 4585554 |
Combined purified water dispensing device and reject water control device |
Apr. 29, 1986 |
| 4348281 |
Skimmer assembly for swimming pools |
Sep. 7, 1982 |
| 4199452 |
Jet aeration channel system |
Apr. 22, 1980 |
| 4082668 |
Ultra filtration apparatus and method |
Apr. 4, 1978 |
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