Liquid purification or separation – With repair or assembling means
Reexamination Certificate
2006-09-05
2006-09-05
Lithgow, Thomas M. (Department: 1724)
Liquid purification or separation
With repair or assembling means
C210S266000, C210S257200, C210S295000, C210S320000, C210S321600
Reexamination Certificate
active
07101480
ABSTRACT:
A water treatment apparatus in which the various components that constitute the apparatus (prefilters, osmotic membrane filters, pump, et cetera) are contained in an enclosure. The enclosure includes a body provided with compartments that accommodate the components of the apparatus and at least one cap provided internally with channels for conveying the water in output from one compartment to the next. In this manner, the components of the apparatus are mutually connected without the need to use piping.
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patent: 4108441 (1992-09-01), None
patent: 2 780 718 (2000-01-01), None
Coleman Henry D.
Lithgow Thomas M.
Sapone William J.
Sudol R Neil
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