B28B3/222 - CPC Classification Index

ClassID:

47331 ⎘

B28B3/222 - CPC Classification

Classification description:

Producing shaped articles from the material by using presses ; Presses specially adapted therefor wherein the material is extruded by screw or worm Screw or worm constructions

Recent Application in this class:

20210162625

2021-06-03

EXTRUSION APPARATUS FOR CERAMIC STRUCTURES AND HONEYCOMB FILTERS

20200307019

2020-10-01

Kneading elements for extrusion apparatus and methods of manufacturing a honeycomb body

20190143560

2019-05-16

Stucco paper screen assembly

20160368714

2016-12-22

Auger feeder of concrete mix and method of manufacturing an auger feeder

20140306370

2014-10-16

Mixing segments for an extrusion apparatus and methods of manufacturing a honeycomb structure

20120250447

2012-10-04

Clay mixing apparatus

20120135098

2012-05-31

Extrusion Mixing Screw and Method of Use

20120126444

2012-05-24

EXTRUSION-MOLDING MACHINE AND EXTRUSION-MOLDING METHOD

20100260878

2010-10-14

Auger feeder for concrete mix, and slipform-casting apparatus

#10

20100052206

2010-03-04

Extrusion Mixing Screw And Method Of Use

#11

20090245014

2009-10-01

Clay kneader

#12

20090238911

2009-09-24

Clay extruder

#13

20070243409

2007-10-18

Process for Producing Ceramic Sheet, Ceramic Substrate Utilizing The Same and Use Thereof

#14

20070243283

2007-10-18

Extrusion-molding machine, extrusion-molding method, and method for manufacturing honeycomb structured body

#15

20070127308

2007-06-07

Extrusion auger with removable auger segments and removal tool

#16

20050185503

2005-08-25

Extrusion auger with removable auger segments and removal tool