B65G33/26 - CPC Classification Index

ClassID:

77773 ⎘

B65G33/26 - CPC Classification

Classification description:

Screw or rotary spiral conveyors; Details Screws

Sub-classes:

B65G33/265 » {with a continuous helical surface } 66
B65G33/30 » with a discontinuous helical surface 23

Recent Application in this class:

20260035181

2026-02-05

CONVEYING DEVICE FOR CONVEYING MATERIAL

20260021978

2026-01-22

LOADING SYSTEM

20250326569

2025-10-23

GRAVIMETRIC METERING UNIT FOR FLOWABLE BULK MATERIAL

20250153128

2025-05-15

Screw Conveyor for Producing Oxidized Wet Beaded Carbon Black

20230234793

2023-07-27

SYSTEM AND METHOD FOR FEEDING BULK MATERIAL INTO A PRESSURIZED ENVIRONMENT

20230039318

2023-02-09

EXTRACTION APPARATUS WITH SCREW CONVEYORS FOR TOBACCO MATERIAL

20230038086

2023-02-09

SYSTEM AND METHOD FOR SUPPRESSION OF SMOKE AND/OR FIRE IN AN AUGER SYSTEM

20220234836

2022-07-28

Device for transporting solids

20220219101

2022-07-14

VERTICAL SCREW SCREEN WITH OPTIMIZED TRANSPORT FEATURES

#10

20220152566

2022-05-19

SCREW FOR AN EXTRUDER OR CONVEYOR

#11

20210206131

2021-07-08

Screw feeder

#12

20210060573

2021-03-04

CONVEYING SCREW FOR FOOD WASTE DISPOSAL DEVICE

#13

20200146302

2020-05-14

Auger type poultry chillers with enhanced hanger bearing configurations and related assemblies

#14

20200077593

2020-03-12

Farm implement with folding auger

#15

20200039753

2020-02-06

Screw transport apparatus for bottles and bottling system provided with such an apparatus

#16

20200037809

2020-02-06

Dosing device, beverage dispensing device and worm body

#17

20190152184

2019-05-23

Machine to produce twisted paper for loose fill packaging

#18

20190025449

2019-01-24

Underwater seismic exploration with a helical conveyor and skid structure

#19

20180340745

2018-11-29

Cooled conveyor for decoating systems

#20

20180272302

2018-09-27

Biomass cake pressure-feeding apparatus

#21

20180070601

2018-03-15

METHOD FOR THE CONTINUOUS OZONE-BASED TREATMENT OF PARTICULATE PRODUCTS, AND CORRESPONDING DEVICE

#22

20170285201

2017-10-05

Underwater seismic exploration with a helical conveyor and skid structure

#23

20170142899

2017-05-25

Rear grain cart grain handling assemblies for an agricultural harvesting combine

#24

20170127873

2017-05-11

SYSTEM AND METHOD FOR DISPENSING A MEASURED AMOUNT OF A LOOSE MATERIAL

#25

20170014877

2017-01-19

Portable wet drilling waste treatment

#26

20160355160

2016-12-08

Beltline cleaner

#27

20160340124

2016-11-24

WORM SCREW FOR USE IN AN EXTRUDER AND EXTRUDER

#28

20160265075

2016-09-15

Screw conveyor made of alloyed steel and tempered by electromagnetic induction or exposure to a flame

#29

20160244674

2016-08-25

Converter for organic materials

#30

20160176644

2016-06-23

Expandable material mover with augers

#31

20160120115

2016-05-05

Dual conveyor granular commodity dispersement system

#32

20150259152

2015-09-17

Extruder for use in a dispenser of a loose product for the preparation of beverages

#33

20150107965

2015-04-23

SCREW ELEMENT FOR A SCREW CONVEYOR

#34

20150068872

2015-03-12

Rescue auger

#35

20150007426

2015-01-08

ARCHIMEDEAN SCREW

#36

20140190792

2014-07-10

Screw conveyor

#37

20130175017

2013-07-11

SPIRAL STEEL, APPLICATION PRODUCT OF SAME, AND METHOD FOR MANUFACTURING SPIRAL STEEL

#38

20130167740

2013-07-04

Screw conveyor

#39

20130126309

2013-05-23

Device for producing an archimedes screw

#40

20120292257

2012-11-22

APPARATUS AND METHOD FOR COLLECTING AND TREATING WASTE

#41

20120247927

2012-10-04

ARCHIMEDEAN SCREW

#42

20090183971

2009-07-23

Archimedes screw for use in conveyors, compactors and the like

#43

20090139832

2009-06-04

Conveying apparatus and conveyed object inspection apparatus

#44

20050247544

2005-11-10

Auger brush