ClassID:

47332

B28B3/224 - 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 Twin screw extruders, e.g. double shaft extruders

Recent Application in this class:
#1
20210162625
2021-06-03

EXTRUSION APPARATUS FOR CERAMIC STRUCTURES AND HONEYCOMB FILTERS

#2
20200307019
2020-10-01

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

#3
20190283272
2019-09-19

Stone-plastic floor and method of preparing the same

#4
20190217259
2019-07-18

Method for producing fiber reinforced cementitious slurry using a multi-state continuous mixer

#5
20190176362
2019-06-13

Apparatus and methods of ceramic pre-cursor batch rheology control

#6
20180327326
2018-11-15

METHODS OF MAKING POROUS CERAMIC ARTICLES

#7
20180036912
2018-02-08

Continuous methods of making fiber reinforced concrete panels

#8
20180036693
2018-02-08

Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer

#9
20160257505
2016-09-08

Apparatus and methods for producing a ceramic green body

#10
20160001460
2016-01-07

Extrusion forming apparatus and extrusion forming method

#11
20150298918
2015-10-22

Apparatus and methods for producing a ceramic green body

#12
20140306370
2014-10-16

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

#13
20130062819
2013-03-14

Apparatus and methods for producing a ceramic green body

#14
20120135098
2012-05-31

Extrusion Mixing Screw and Method of Use

#15
20110121477
2011-05-26

Methods of operating an extrusion apparatus

#16
20100244308
2010-09-30

Extrusion-forming device

#17
20100127419
2010-05-27

CERAMIC HONEYCOMB EXTRUSION METHOD AND APPARATUS

#18
20100052206
2010-03-04

Extrusion Mixing Screw And Method Of Use

#19
20090218720
2009-09-03

Method and Apparatus for Extruding Cementitious Articles

#20
20090029128
2009-01-29

Method for producing ceramic sheet, ceramic substrate using ceramic sheet obtained by such method, and use thereof

#21
20070243409
2007-10-18

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

#22
20060061007
2006-03-23

Method and apparatus for extruding cementitious articles