US PATENT SUBCLASS 210 / 298
.~.~ With mechanical residue or sediment mover
Current as of:
June, 1999
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210 /
HD
LIQUID PURIFICATION OR SEPARATION
294
DF
DIVERSE DISTINCT SEPARATORS
{3}
295
DF
.~ Including a filter {5}
298
.~.~ With mechanical residue or sediment mover
DEFINITION
Classification: 210/298
(under subclass 295) Apparatus having driven mechanical means to remove residue or sediment.
SEE OR SEARCH THIS CLASS, SUBCLASS:
390+, for a moving filter medium and a residue remover.
407+, for a fixed filter mdedum and a residue remover.
523+, for a gravitational separator and a mechanical sediment mover.