B01D23/02 - CPC Classification Index

ClassID:

28821 ⎘

B01D23/02 - CPC Classification

Classification description:

Gravity filters with fixed filter bodies

Sub-classes:

B01D23/04 » with filter bags filtering from the inside 10
B01D23/06 » with rigid tubular bodies 11
B01D23/08 » with saucer-shaped filtering elements 4

Recent Application in this class:

20230124541

MULTI-FUNCTION SEPARATORY FUNNEL

20170296970

Process for extraction and separation of oxyresveratrol from Roxb

20160326715

System and method for dewatering slurries

20150218024

Water treatment devices

20140175005

Filter assembly and systems/methods of dispensing from and storing the filter assembly

20140054213

STACKING PORTABLE WATER FILTER