ClassID:

35350

B02C18/2283 - CPC Classification

Classification description:

Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives; Details; Feed or discharge means; Feed means using rollers

Recent Application in this class:
#1
20250276467
2025-09-04

STRAND PELLETIZER

#2
20240269686
2024-08-15

Flywheel and paddle assembly for a chipping or shredding apparatus, and an apparatus incorporating same

#3
20240253096
2024-08-01

TREATMENTS TO ACCELERATE DEGRADATION OF PLASTICS

#4
20240198349
2024-06-20

PAPER HOLDING MECHANISM AND PAPER SHREDDER

#5
20230398550
2023-12-14

Paper Shredder Capable of Feeding Paper Laterally

#6
20230311132
2023-10-05

WOOD CHIPPER

#7
20230219099
2023-07-13

SHREDDING ARRANGEMENT WITH INFEED ROLLER

#8
20230219098
2023-07-13

DOMESTIC SHREDDER FOR PLASTIC PRODUCTS

#9
20230071659
2023-03-09

AUTOFEED PAPER SHREDDER WITH INPUT DRAWER

#10
20220266256
2022-08-25

Document shredder

#11
20220193689
2022-06-23

Auto-feed Paper Shredder with Dual Bottom Inputs

#12
20220118460
2022-04-21

Automatic shredder

#13
20220097260
2022-03-31

STRAND PELLETIZER AND METHOD FOR ADJUSTING THE CUTTING GAP OF SUCH A PELLETIZER

#14
20220062916
2022-03-03

Flywheel and paddle assembly for a chipping or shredding apparatus, and an apparatus incorporating same

#15
20210213460
2021-07-15

Flywheel and paddle assembly for a chipping or shredding apparatus, and an apparatus incorporating same

#16
20210154679
2021-05-27

Coarse crushing device and fiber treatment apparatus

#17
20210138478
2021-05-13

Automatic paper shredder with staple removing structure and staple removing method using same

#18
20210127591
2021-05-06

Agricultural shredder

#19
20210114040
2021-04-22

PAPER SCRAP PUSHING STRUCTURE OF PAPER SHREDDER

#20
20210086190
2021-03-25

Paper shredder with paper limiter

#21
20200384478
2020-12-10

PAPER SHREDDING DEVICE WITH PAPER MANAGEMENT DEVICE

#22
20200290056
2020-09-17

ENERGY-SAVING AUTO FEED SHREDDER

#23
20200171506
2020-06-04

Autofeed paper shredder with input drawer

#24
20200122157
2020-04-23

Lottery ticket destroying device

#25
20200114367
2020-04-16

Wood chipper with more effective in-feed rollers

#26
20190358642
2019-11-28

Shredder with paper separation and advancement mechanism

#27
20190358641
2019-11-28

SHEET SUPPLY DEVICE, SHREDDING DEVICE, WEB FORMING DEVICE, AND SHEET RECYCLING SYSTEM

#28
20190264386
2019-08-29

ARRANGEMENT AND SYSTEM FOR FEEDING BIOMASS MATERIAL TO A TREATMENT PROCESS

#29
20190091697
2019-03-28

STRUCTURE OF LOTTERY TICKET DESTRUCTION APPARATUS

#30
20190083987
2019-03-21

AUTOMATIC PAPER FEEDING METHOD FOR PAPER SHREDDER AND PAPER SHREDDER WITH IMPROVED AUTOMATIC PAPER FEEDING DEVICE

#31
20190054476
2019-02-21

Infeed systems for chippers or grinders, and chippers and grinders having same

#32
20190046990
2019-02-14

Waste processing machine safety device

#33
20190040576
2019-02-07

Apparatus and Method for Processing a Rope Formed in a Pulper

#34
20180279560
2018-10-04

Chopping unit of a forage harvester and shear bar for a chopping unit

#35
20180234567
2018-08-16

SCANNER HAVING A DOCUMENT SHREDDING MECHANISM

#36
20180015477
2018-01-18

PLASTIC SHREDDER

#37
20180008988
2018-01-11

Paper shredder

#38
20170341081
2017-11-30

Apparatus for shredding value documents

#39
20170320067
2017-11-09

In-feed systems for chippers or grinders, and chippers and grinders having same

#40
20170314198
2017-11-02

Arrangement and system for feeding biomass material to a treatment process

#41
20170216980
2017-08-03

Separating components of a pocket sprung mattress sub-assembly

#42
20170164563
2017-06-15

Brush chipper assembly with counter-rotating feeder rollers and actuating chipping heads

#43
20170036215
2017-02-09

Guide Roller Of A Pair Of Feed Rollers Of A Granulating Device

#44
20170001199
2017-01-05

Shredder with paper separation and advancement mechanism

#45
20160354787
2016-12-08

Compact high-security destruction machine

#46
20160339444
2016-11-24

Shredder with paper separation and advancement mechanism

#47
20160339442
2016-11-24

Shredder

#48
20160271620
2016-09-22

Comminuting apparatus

#49
20160236201
2016-08-18

Paper shredder with staple and clip remover

#50
20150224511
2015-08-13

Unit for supplying sheet-like material for a document shredder

#51
20150217302
2015-08-06

Advanced system recovery for feed system

#52
20150129691
2015-05-14

LOTTERY TICKET DESTRUCTION APPARATUS

#53
20150083833
2015-03-26

Method and device for shredding sheet-shaped material

#54
20150053804
2015-02-26

Brush chipper assembly with counter-rotating feeder rollers and chipping heads

#55
20140231559
2014-08-21

Wood chipper

#56
20140209723
2014-07-31

Comminuting apparatus

#57
20140209721
2014-07-31

Safety and control device, system, and method thereof for a waste processing system

#58
20140166793
2014-06-19

Anti-jamming assembly for shredders of sheet like material

#59
20140157566
2014-06-12

Shredder feeder

#60
20140138467
2014-05-22

Paper shredder with staple and clip remover

#61
20140138464
2014-05-22

Safety device, backflow reduction device, conformable wood processing device, and methods thereof for a waste processing system

#62
20140061340
2014-03-06

Compact high-security destruction machine

#63
20140042254
2014-02-13

Paper shredder with allowable thickness warning function

#64
20130214071
2013-08-22

SINGLE-ROLLER AUTOMATIC PAPER FEEDING MECHANISM

#65
20120018554
2012-01-26

Shredder and method of shredding paper

#66
20110297772
2011-12-08

Paper cleaning device for a shredder

#67
20110253824
2011-10-20

Paper shredder with feeder

#68
20110253819
2011-10-20

Paper shredder with staple and clip remover

#69
20110204168
2011-08-25

Single-motor shredder

#70
20110168825
2011-07-14

SHREDDER

#71
20110147503
2011-06-23

Shredder feeder

#72
20110108648
2011-05-12

Feeder For Material Shredder

#73
20110073691
2011-03-31

Feed control arrangement

#74
20110049277
2011-03-03

Shredder auto feed system

#75
20110006142
2011-01-13

System for controlling the position of a feed roller

#76
20100320675
2010-12-23

Automatic paper supply apparatus for paper shredder

#77
20100294869
2010-11-25

Wood chipper feed roller

#78
20100176227
2010-07-15

Anti-jamming assembly for shredders of sheet like material

#79
20100163656
2010-07-01

Method of Controlling a Brush Chipper

#80
20100096482
2010-04-22

Auto-feed built-in a paper shredder

#81
20100032505
2010-02-11

Shredder and auto feed system

#82
20100019073
2010-01-28

Destroying paper into high security pieces, powderizing methods, and other high-security destruction

#83
20100001108
2010-01-07

Method of Controlling a Brush Chipper

#84
20100001107
2010-01-07

Brush chipper in-feed system

#85
20090314863
2009-12-24

Self-healing cutting apparatus and other self-healing machinery

#86
20090230225
2009-09-17

Brush chipper and methods of operating same

#87
20090159731
2009-06-25

Mechanical brush chipper feed control bar

#88
20090152386
2009-06-18

Method of controlling a brush chipper

#89
20090084876
2009-04-02

Chipper feed mechanism and throat opening sensor for use therewith

#90
20090039186
2009-02-12

Zero-clearance cutting machine

#91
20090014565
2009-01-15

Shredder auto feed system

#92
20090008871
2009-01-08

SHREDDER PAPER FEED MECHANISM AND PAPER FEEDER

#93
20080296420
2008-12-04

Coordinated control of a winch and a brush chipper

#94
20080272215
2008-11-06

Brush chipper with improved feed rollers

#95
20080210794
2008-09-04

File shredder with feed unit

#96
20080179436
2008-07-31

Document shredder device

#97
20080078851
2008-04-03

Brush chipper and methods of operating same

#98
20070273079
2007-11-29

AUTOMATIC PAPER FEEDING MECHANISM AND AUTOMATIC PAPER FEEDING DEVICE

#99
20070266834
2007-11-22

High-security destruction including sacrificial cutting followed by non-sacrificial cutting

#100
20070257141
2007-11-08

Brush chipper and methods of operating same

#101
20070257140
2007-11-08

Method of controlling a brush chipper

#102
20070187533
2007-08-16

Screenless disintegrators

#103
20070181722
2007-08-09

Document destroyer with individual sheet feeding for stacked sheet material

#104
20070176033
2007-08-02

Shredder with paper feeder and a paper feeder

#105
20070164142
2007-07-19

Destruction method with 45 degree feeding

#106
20070108325
2007-05-17

Motorized sacrificial material

#107
20070108324
2007-05-17

Screenless disintegrators

#108
20070108323
2007-05-17

Chipper feed mechanism and throat opening sensor for use therewith

#109
20070069051
2007-03-29

Chipper feed mechanism with pulsating down pressure

#110
20070034295
2007-02-15

Method of operating a wood chipper and power transmission system for use therewith

#111
20070029421
2007-02-08

Rotating mineral breaker

#112
20070018021
2007-01-25

SACRIFICIAL ROTARY SCISSORS

#113
20070001038
2007-01-04

Methods of constructing a mechanical four position brush chipper feed control bar

#114
20060249609
2006-11-09

Compartment of shredder for receiving piled-up sheets

#115
20060249607
2006-11-09

Helical cutting

#116
20060208117
2006-09-21

Destroying planar material into high security pieces

#117
20060196981
2006-09-07

Method of operating brush chippers

#118
20060196980
2006-09-07

Residue exit for security destruction machines

#119
20060179987
2006-08-17

Shredder

#120
20060175446
2006-08-10

Feeding mechanism

#121
20060124785
2006-06-15

Destroying a non-homogeneous load

#122
20060091248
2006-05-04

Method and apparatus for reducing tires

#123
20060086855
2006-04-27

No-oil shredder and other no-oil machinery

#124
20050274836
2005-12-15

Auto-feed buit-in a paper shredder

#125
20050150986
2005-07-14

Self-healing cutting apparatus and other self-healing machinery

#126
20050127216
2005-06-16

Shredding machines

#127
20050120841
2005-06-09

Zero-clearance cutting systems

#128
20050116073
2005-06-02

Brush chipper and methods of operating same

#129
20050040268
2005-02-24

Destroying planar material

#130
20050040267
2005-02-24

High-security cutting

#131
20050040264
2005-02-24

Destroying non-homogeneous loads using zero-clearance cutting systems, double-secondary shredders in zero-clearance cutting systems, and other zero-clearance systems

#132
20050029377
2005-02-10

Helical cutting

#133
20050029372
2005-02-10

Feeding mechanism

#134
17672476
2023-04-11

In-feed roller for a wood chipper and method of making thereof

#135
15801374
2020-04-21

Bi-directional rotation feed roller for tree processing devices

#136
14549799
2016-01-12

Apparatus for shredding and scanning of receipts

#137
14468235
2020-02-11

Autofeed paper shredder with input drawer