ClassID:

37230

B07B1/20 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like; Drum screens Stationary drums with moving interior agitators

Recent Application in this class:
#1
20260014591
2026-01-15

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

#2
20250326005
2025-10-23

FLOUR SIFTING DEVICE

#3
20250001456
2025-01-02

Sifter

#4
20240408646
2024-12-12

METHOD FOR MANUFACTURING ELECTRODE, CLASSIFICATION SYSTEM, AND, ELECTRODE MATERIAL

#5
20240359215
2024-10-31

ROTOR WITH FORWARD-SWEPT STRUTS FOR PRESSURE SCREEN CYLINDERS

#6
20240009705
2024-01-11

Device and method for sorting a particulate stream

#7
20240001405
2024-01-04

Separation machine having powered separator gap control

#8
20230392784
2023-12-07

DEVICE AND METHOD FOR SORTING A PARTICULATE STREAM

#9
20230338990
2023-10-26

Rotor with forward-swept struts for pressure screen cylinders

#10
20230234101
2023-07-27

Mechanical separation device with screen washing system

#11
20230226573
2023-07-20

Method for manufacturing electrode, classification system, and, electrode material

#12
20230093159
2023-03-23

D-Leefer, Bucked Cannabis Flower and Biomass Refinement Apparatus and Kief Extractor System

#13
20220388008
2022-12-08

WASTE TREATMENT DEVICE AND RELATED MOUNTING METHOD

#14
20220288641
2022-09-15

Pneumatic conveying system for separating bulk product

#15
20220266302
2022-08-25

AUGER CONVEYOR WITH REMOVABLE SCREEN ATTACHMENTS AND METHOD OF USING SAME

#16
20220022475
2022-01-27

Rotary screw blancher

#17
20200316647
2020-10-08

Screen apparatus

#18
20200030852
2020-01-30

Apparatus and method for cleaning and inspecting a rotary sifter

#19
20190381514
2019-12-19

Method for separating fine fractures and coarse fractures using a vacuum

#20
20190098909
2019-04-04

Rotary screw blancher

#21
20190084006
2019-03-21

Method and device for separating particles of plastic foil and particles of organic material

#22
20190076891
2019-03-14

Polishing chamber assembly

#23
20190076890
2019-03-14

Polishing chamber assembly

#24
20190060955
2019-02-28

Sand cleaning system and device

#25
20190048524
2019-02-14

Method for screening and a screening apparatus

#26
20180304324
2018-10-25

Method and device for processing solid waste

#27
20180071746
2018-03-15

Separator for a food-product grinding machine with ring adjustment

#28
20170368555
2017-12-28

Multi-zoned paddle screen apparatus

#29
20170239847
2017-08-24

Separation device and method for manufacturing water absorption material

#30
20170239687
2017-08-24

Separation device and method for manufacturing water absorption material

#31
20160310953
2016-10-27

Cradle system for fragmentation machines

#32
20160221040
2016-08-04

Method and device for separating particles of plastic foil and particles of organic material

#33
20160158804
2016-06-09

Pressure screen

#34
20160135449
2016-05-19

Apparatus and method for producing biobased carriers from byproducts of biomass processing

#35
20160074875
2016-03-17

Scrap separation system and device

#36
20150314486
2015-11-05

Separating device and separating method of material of absorbent article

#37
20150298362
2015-10-22

Separating device and separating method of material of absorbent article

#38
20150252528
2015-09-10

Dispersion machine for removing impurities from fiber

#39
20150231535
2015-08-20

Multi-zoned screening apparatus

#40
20150101964
2015-04-16

Particle separator

#41
20150020696
2015-01-22

Rotary screw blancher

#42
20140311357
2014-10-23

Rotary screw blancher

#43
20140213159
2014-07-31

Multi-functional rubbing and separating device used for washing waste plastics

#44
20130146691
2013-06-13

Method and apparatus for crushing mineral material

#45
20130001151
2013-01-03

Pressure filter

#46
20120298563
2012-11-29

Rotary particle separator

#47
20120085246
2012-04-12

Rotary screw blancher

#48
20120060700
2012-03-15

Rotary screw blancher

#49
20110287697
2011-11-24

REMOVAL DEVICE FOR REMOVING ADHERENT

#50
20110284430
2011-11-24

Method of manufacturing a rotor for a screening apparatus, a rotor and a turbulence element for a rotor

#51
20110186665
2011-08-04

Screen device and fastening means for screen plates

#52
20110005980
2011-01-13

Sifter

#53
20100264243
2010-10-21

Separator rotary feeder and method of using the same

#54
20100218688
2010-09-02

Rotary screw blancher

#55
20100043649
2010-02-25

Rotary screw blancher

#56
20080308469
2008-12-18

Sifter

#57
20080169226
2008-07-17

Apparatus and Method to Separate Particles of Very Fine Granulometry From an Incoherent Mass of Woody Material

#58
20080116120
2008-05-22

Cylindrical sieve

#59
20080073254
2008-03-27

High capacity length grading machine

#60
20080000500
2008-01-03

Method for washing a sieve of rotating machines for extracting juice and puree from vegetable food

#61
20070221549
2007-09-27

Wind-selecting and sorting facility of garbage

#62
20070155843
2007-07-05

Polymeric foam powder processing techniques, foam powders products, and foam produced containing those foam powders

#63
20070044666
2007-03-01

Rotary Screw blancher

#64
20060249434
2006-11-09

Dry separation of contaminants from polyester materials

#65
20060237347
2006-10-26

Inline sifter

#66
20060219828
2006-10-05

Dynamic screen process for hogging apparatus

#67
20060102527
2006-05-18

Circular-cylinder sieve

#68
20060032954
2006-02-16

Stripping device for recycled aggregate

#69
20050209354
2005-09-22

Polymeric foam powder processing techniques, foam powders products, and foams produced containing those foam powders

#70
20050054740
2005-03-10

Dry separation of contaminants from polyester materials

#71
20050045529
2005-03-03

Vortex inducing rotor for screening apparatus for papermaking pulp

#72
20050000891
2005-01-06

Screen and process for manufacturing a screen of this kind

#73
16599680
2021-12-07

Material handling processing machine having interchangeable components for providing multi-functionality