Patents-Review.com
ClassID:

29242 ⎘

B01D33/27 - CPC Classification

Classification description:

Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces

Sub-classes:
Recent Application in this class:
#1
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2026-02-26

GRINDER MACHINE WITH IMPROVED SCREEN DIVERTER SYSTEM

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20240301294
2024-09-12

Pyrolysis Reactor System and Method

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20240263415
2024-08-08

UNPOWERED-FILTERING SEWAGE CLEANING DEVICE

 #4
20240173655
2024-05-30

MICROPLASTIC FILTER FOR WASHING MACHINES OR OTHER APPLIANCES

 #5
20220403248
2022-12-22

Pyrolysis reactor system and method

 #6
20210156614
2021-05-27

Aggregate dewatering device and method

 #7
20210009384
2021-01-14

Method of unloading floating containers

 #8
20200391144
2020-12-17

FILTER UNIT AND FILTRATION SYSTEM

 #9
20200289962
2020-09-17

HIGH-PRESSURE FILTER

 #10
20200224101
2020-07-16

Pyrolysis reactor system and method

 #11
20190376743
2019-12-12

Aggregate dewatering device and method

 #12
20190055798
2019-02-21

INTEGRATED, AUTOMATED POSSUM BELLY

 #13
20180371322
2018-12-27

Pyrolysis reactor system and method

 #14
20170107119
2017-04-20

FILTERING DEVICE, PLEATED FILTER, AND METHOD FOR TREATING BALLAST WATER

 #15
20160341641
2016-11-24

Collection, filtration and concentration apparatus for biological samples

 #16
20160298904
2016-10-13

Aggregate dewatering device and method

 #17
20160252303
2016-09-01

System, methods, and apparatus for aggregate dewatering

 #18
20160007566
2016-01-14

WATERING DEVICE FOR ANIMALS

 #19
20150308433
2015-10-29

Inlet sieve for self-priming floating pumps

 #20
20120017839
2012-01-26

Watering device for animals

 #21
15341922
2017-08-15

Separation of components from whole stillage

 #22
15155037
2016-12-13

Separation of biocomponents from whole stillage