ClassID:

37268

B07B1/54 - CPC Classification

Classification description:

Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like; Constructional details of screens in general; Cleaning or heating of screens; Cleaning with beating devices

Recent Application in this class:
#1
20260098558
2026-04-09

AGGREGATE DE-BLINDING ROD ASSEMBLY

#2
20240416388
2024-12-19

POWDER RECLAMATION SYSTEM FOR MULTIPLE METAL POWDER PROCESSING DEVICES

#3
20240009705
2024-01-11

Device and method for sorting a particulate stream

#4
20230392784
2023-12-07

DEVICE AND METHOD FOR SORTING A PARTICULATE STREAM

#5
20220203403
2022-06-30

SIEVE FRAME AND SIEVING DEVICE INCLUDING SAME

#6
20210121955
2021-04-29

Powder reclamation system for multiple metal powder processing devices

#7
20200346249
2020-11-05

Interchangeable backwire/combined sieve and dynamic combined cleaner

#8
20190224722
2019-07-25

Interchangeable backwire/combined sieve and dynamic combined cleaner

#9
20190070638
2019-03-07

Deblinding apparatuses and methods for screening

#10
20180244849
2018-08-30

RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME

#11
20180188149
2018-07-05

Method and device for classifying superabsorbent particles

#12
20170333950
2017-11-23

Sieve cleaners, sieve unit, and methods

#13
20170066884
2017-03-09

RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME

#14
20160250653
2016-09-01

Vibrating sieving apparatus and a system for real time sieving

#15
20150240013
2015-08-27

Process for producing polyacrylic acid (salt)-based water absorbent resin

#16
20140262976
2014-09-18

Heavy machine-operated sieve screen bucket

#17
20130074310
2013-03-28

Flanged perforated metal plate for separation of pellets and particles

#18
20130066019
2013-03-14

Method of producing water absorbent resin

#19
20120024764
2012-02-02

Multifrequency sieve assembly for circular vibratory separator

#20
20120001000
2012-01-05

Method for the production of water-absorbing polymer particles

#21
20110314652
2011-12-29

Screening machine and associated screen panel

#22
20110204169
2011-08-25

SCREEEN ASSEMBLY FOR A MINERAL PROCESSOR

#23
20110186484
2011-08-04

System and method for gyratory sifter deblinding

#24
20110120920
2011-05-26

Flanged perforated metal plate for separation of pellets and particles

#25
20110036759
2011-02-17

Screening machine and associated screen panel

#26
20100192676
2010-08-05

Apparatus and method for detecting breaks in screens

#27
20090008299
2009-01-08

Screen identification device for screening machines

#28
20080277322
2008-11-13

NOISE ABATING PERFORATED PLATE

#29
20080017555
2008-01-24

SIEVE AND PAN CLEANER DEVICE

#30
20050252835
2005-11-17

Sieving device having beating elements

#31
20050172366
2005-08-04

Method for corn seed sizing