Liquid purification or separation – Flow – fluid pressure or material level – responsive
Reexamination Certificate
2006-12-12
2006-12-12
Prince, Fred G. (Department: 1724)
Liquid purification or separation
Flow, fluid pressure or material level, responsive
C210S167150, C210S206000, C210S232000, C422S266000, C422S278000
Reexamination Certificate
active
07147770
ABSTRACT:
A liquid treatment method and system with the liquid treatment system having a container for holding a liquid treatment material therein with the liquid treatment device effectively positionable in various transitional regions in the liquid system to provide for an enhanced dispersant rate in response to increased activity in the body of water.
REFERENCES:
patent: 3426901 (1969-02-01), Sherper
patent: 3474817 (1969-10-01), Bates et al.
patent: 3595786 (1971-07-01), Horvath et al.
patent: 3864090 (1975-02-01), Richards
patent: 3867290 (1975-02-01), Mackey
patent: 3899425 (1975-08-01), Lewis
patent: 4181702 (1980-01-01), Watson
patent: 4241025 (1980-12-01), Grayson et al.
patent: 4691732 (1987-09-01), Johnson et al.
patent: 4735782 (1988-04-01), Wicker et al.
patent: 4908190 (1990-03-01), Maglio et al.
patent: 5409604 (1995-04-01), Graves
patent: 5759501 (1998-06-01), Livingston et al.
patent: 6267886 (2001-07-01), Brandreth, III
patent: 6337024 (2002-01-01), Hammonds
patent: 6656353 (2003-12-01), Kilawee et al.
patent: 6855252 (2005-02-01), Brandreth, III
Jacobson & Johnson
King Technology Inc.
Prince Fred G.
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