B28B3/2636 - CPC Classification Index

ClassID:

47340 ⎘

B28B3/2636 - CPC Classification

Classification description:

Producing shaped articles from the material by using presses ; Presses specially adapted therefor wherein the material is extruded; Extrusion dies using means for co-extruding different materials

Recent Application in this class:

20220305717

2022-09-29

ONE-STEP FORMATION OF AN INTEGRATED COMPOSITE STRUCTURE COMPRISING CURED MORTAR LAYERS AND A POLYURETHANE LAYER BY 3D PRINTING

20210046421

2021-02-18

Extrusion method for making a gaseous emissions treatment component

20180311863

2018-11-01

Basalt sandwich-panel additive manufacturing

20180250631

2018-09-06

Gaseous emissions treatment components and methods for manufacturing thereof

20170129153

2017-05-11

An Apparatus and a Method for Constructing a Construction Element or a Building

20160083645

2016-03-24

Extrusion process for proppant production

20130300016

2013-11-14

Honeycomb extrusion apparatus and methods

20120190597

2012-07-26

Extrusion process for proppant production

20100112119

2010-05-06

Multi-chamber vibrating valve for cementitious material

#10

20090197059

2009-08-06

Co-extruded materials and methods

#11

20080314312

2008-12-25

Method and apparatus for extruding a coating upon a substrate surface

#12

20070138678

2007-06-21

Nozzle for forming an extruded wall with rib-like interior

#13

20060006575

2006-01-12

Die assembly and method for forming honeycomb filters

#14

20050253312

2005-11-17

Process for manufacturing of ceramic catalytic membrane reactors by co-extrusion

#15

16234357

2019-09-03

Compound nozzle for cement 3D printer to produce thermally insulated composite cement