ClassID:

48495

B29C31/02 - CPC Classification

Classification description:

Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots Dispensing from vessels, e.g. hoppers

Recent Application in this class:
#1
20250001650
2025-01-02

Powder Hopper for the Gravity-Driven Feeding of Powdered Electrode Precursor Material Into a Nip of a Dry Electrode Caldender, Corresponding Assembly, and Corresponding Method

#2
20240246277
2024-07-25

CHARGING SYSTEM FOR FEEDING PROCESSING MATERIAL TO AN EXTRUDER SCREW, HAVING AXIALLY EXTENDING RECESSES IN A HOPPER WALL

#3
20240157609
2024-05-16

DEVICE AND METHOD FOR SUPPLYING A MOLD WITH A POLYMERIZABLE MIXTURE

#4
20230234264
2023-07-27

DEVICE AND METHOD FOR PROCESSING BULK MATERIAL

#5
20220332076
2022-10-20

System for continuously processing pulverulent products

#6
20220212366
2022-07-07

Self-cleaning gravimetric and volumetric dosing apparatuses

#7
20220118652
2022-04-21

Powder storage apparatus, melt kneader, powder storage method, and production method for thermoplastic resin composition

#8
20220105683
2022-04-07

BUILD MATERIAL RECYCLING SYSTEM OF A THREE-DIMENSIONAL (3D) PRINTER

#9
20210379799
2021-12-09

Device for manufacturing large amount of polymeric micro-scaffolds

#10
20210331357
2021-10-28

Powder application device for producing stiffening elements from pulverous material

#11
20210308942
2021-10-07

METHOD AND DEVICE FOR PRODUCING 3D SHAPED ARTICLES WITH A DOUBLE RECOATER

#12
20210298528
2021-09-30

Device and method for frying food item

#13
20210293358
2021-09-23

Tubular formed body, and storage structure

#14
20210245430
2021-08-12

Three Dimensional Printing Apparatus And A Method

#15
20210162507
2021-06-03

Inertable container for transporting an additive manufacturing powder

#16
20210114289
2021-04-22

Oscillating smoothing device for a three-dimensional printer

#17
20210016467
2021-01-21

Conveying system and compounding system comprising the same

#18
20200215753
2020-07-09

Build material container

#19
20200207071
2020-07-02

Powder delivery for additive manufacturing

#20
20200047374
2020-02-13

Method for performing a material change in a feeding device of an extruder

#21
20190308406
2019-10-10

Powder delivery for additive manufacturing

#22
20190299530
2019-10-03

Three dimensional printing system adaptable to varying resin types

#23
20190202128
2019-07-04

Build material recycling system of a three-dimensional (3D) printer

#24
20190126546
2019-05-02

Build material container

#25
20190118470
2019-04-25

Build material container

#26
20190092583
2019-03-28

AIR FLOW REGULATOR AND METHOD

#27
20190084231
2019-03-21

Build material container, and collection tube structure

#28
20190061251
2019-02-28

Build material container

#29
20180326620
2018-11-15

Process for producing fiber-polymer composites

#30
20180290345
2018-10-11

Method and system of vacuum loading

#31
20180222090
2018-08-09

Resin container for stereolithography

#32
20180201453
2018-07-19

VACUUM POWERED SELF-CONTROLLED LOADING AND CONVEYING GRANULAR MATERIAL

#33
20180200927
2018-07-19

FOAMED RESIN PRODUCTION METHOD AND PRODUCTION EQUIPMENT THEREOF

#34
20180169945
2018-06-21

Build material container

#35
20180169913
2018-06-21

Automated rubber molding and de-molding

#36
20180148277
2018-05-31

SELF CONTROLLED PNEUMATIC LOADING METHOD FOR GRANULAR MATERIALS

#37
20180126410
2018-05-10

Hot melt adhesive system and associated methods

#38
20180104859
2018-04-19

Method of filling a weighing container for plastics granulate

#39
20180099434
2018-04-12

Plasticizing unit supplying a prescribed amount of fiber material pieces to heating cylinder using a vacuum or blower fiber transfer device

#40
20180093405
2018-04-05

Method for changing the material in an extrusion device

#41
20180079133
2018-03-22

Method and device for producing 3D shaped articles with a double recoater

#42
20180050480
2018-02-22

Method for preparing for a change of material in an extrusion device for a film machine

#43
20180023181
2018-01-25

Method for preparing PBAT laminated membrane composite material and uses

#44
20170368816
2017-12-28

RESIN SLOT EXTRUDER FOR ADDITIVE MANUFACTURING SYSTEM

#45
20170361500
2017-12-21

Coater arrangement for a 3D printer and method for applying two layers of particle-shaped construction material

#46
20170341359
2017-11-30

HOT MELT SYSTEMS, FEEDER DEVICES AND METHODS FOR MOVING PARTICULATE HOT MELT ADHESIVE

#47
20170341303
2017-11-30

Coater arrangement for a 3D printer

#48
20170259485
2017-09-14

EXTRUSION DEVICE

#49
20170246797
2017-08-31

Stereolithography apparatus with a container assembly

#50
20170217694
2017-08-03

SELF-CONTROLLED VACUUM POWERED GRANULAR MATERIAL CONVEYING AND LOADING SYSTEM AND METHOD

#51
20170050270
2017-02-23

Powder supply apparatus, control method of powder supply apparatus, and control program of powder supply apparatus, and three-dimensional shaping apparatus

#52
20160311164
2016-10-27

Powder recoater

#53
20160129502
2016-05-12

Powder dispenser for making a component by additive manufacturing

#54
20160101611
2016-04-14

Hot melt systems, feeder devices and methods for moving particulate hot melt adhesive

#55
20160052166
2016-02-25

Device for producing three-dimensional models

#56
20160052165
2016-02-25

Device and method for producing three-dimensional models

#57
20160003720
2016-01-07

Apparatus Comprising an Increased-Capacity Platinumware Holder and Method Therefor

#58
20150375428
2015-12-31

CLOSED-CELL POLYURETHANE STRUCTURE METHOD AND SYSTEM

#59
20150352788
2015-12-10

Resin container for stereolithography

#60
20150321860
2015-11-12

VACUUM POWERED RESIN LOADING SYSTEM WITHOUT CENTRAL CONTROL

#61
20150283731
2015-10-08

Method of accelerating the curing process in resin overflow systems for the use in casting processes

#62
20150231801
2015-08-20

Resin delivery system with air flow regulator

#63
20150183149
2015-07-02

Extruder feed path vibrator

#64
20150151229
2015-06-04

Vacuum loader for conveying powder

#65
20150132480
2015-05-14

Device for applying adhesive to a material

#66
20150115496
2015-04-30

Automated rubber molding and de-molding

#67
20150023742
2015-01-22

Device for feeding granulate and filler material to an extruder screw of an extruder

#68
20140249669
2014-09-04

Pellet dosing apparatus

#69
20140102858
2014-04-17

Hot melt systems, feeder devices and methods for moving particulate hot melt adhesive

#70
20140046000
2014-02-13

Method of accelerating the curing process in resin overflow systems for the use in casting processes

#71
20130309350
2013-11-21

Injection molding apparatus

#72
20130292864
2013-11-07

METHODS AND SYSTEMS FOR ADJUSTING THE COMPOSITION OF A BINDER SYSTEM CONTAINING TWO OR MORE RESINS

#73
20130292863
2013-11-07

METHODS AND SYSTEMS FOR ADJUSTING THE COMPOSITION OF A BINDER SYSTEM FOR USE IN MAKING FIBERGLASS PRODUCTS

#74
20130270733
2013-10-17

Powder application device and method for producing thermoplastic moldable semi-plastic finished goods

#75
20130236584
2013-09-12

Molding system including shooting-pot assembly and valve assembly in which hold pressure not provided by shooting pot assembly

#76
20130216703
2013-08-22

Applicator device for plastic moulding machine

#77
20130105526
2013-05-02

Vacuum system feed assist mechanism

#78
20130068667
2013-03-21

Supplying filtered granular material using an angled sieve

#79
20130000549
2013-01-03

Device and method for producing three-dimensional models

#80
20120267813
2012-10-25

Method for supplying a building material

#81
20120160745
2012-06-28

FEEDING DEVICE FOR INJECTION MOLDING DEVICE

#82
20120097258
2012-04-26

Method and device for switching a particulate material flow in the construction of models in layers

#83
20120047761
2012-03-01

Hopper of injection molding machine

#84
20120037665
2012-02-16

Feeding device particularly for powdered materials into a device processing the same

#85
20110233808
2011-09-29

Apparatus and methods for handling materials in a 3-D printer

#86
20110211016
2011-09-01

APPARATUS AND METHODS FOR HANDLING MATERIALS IN A 3-D PRINTER

#87
20110151042
2011-06-23

Extrusion device

#88
20110142552
2011-06-16

Pellet Delivery System

#89
20110037199
2011-02-17

Resin containment and injection system and method

#90
20110001265
2011-01-06

Process for shaping polymeric articles

#91
20100163575
2010-07-01

Feeding system

#92
20090292101
2009-11-26

Method and installation for increasing the intrinsic viscosity of polyester material by solid phase polycondensation

#93
20090142439
2009-06-04

Pre-Heater of Resin Material

#94
20090035411
2009-02-05

Solid free-form fabrication apparatus and method

#95
20080205998
2008-08-28

Pellet Delivery System

#96
20080150192
2008-06-26

Device for a layerwise manufacturing of a three-dimensional object

#97
20080131541
2008-06-05

Device for a layerwise manufacturing of a three-dimensional object and method for inserting and removing respectively, a container

#98
20080060330
2008-03-13

Apparatus and methods for handling materials in a 3-D printer

#99
20080047628
2008-02-28

Apparatus and methods for handling materials in a 3-D printer

#100
20080006958
2008-01-10

Apparatus and methods for handling materials in a 3-D printer

#101
20080006334
2008-01-10

Apparatus and methods for handling materials in a 3-D printer

#102
20070092593
2007-04-26

Apparatus for uniform feeding of powders

#103
20070026096
2007-02-01

Injection molding machine

#104
20060182887
2006-08-17

Apparatus and method for processing hot melt adhesives

#105
20060131773
2006-06-22

Production apparatus for forming plastic molded articles

#106
20050151292
2005-07-14

Rotary powder compression molding machine

#107
20050087906
2005-04-28

Process for continuously producing an elastomeric composition

#108
20050079238
2005-04-14

Golf ball manufacturing apparatus

#109
20050040552
2005-02-24

Method and apparatus for compression molding of a graphite plate

#110
20050006817
2005-01-13

Apparatus and method for forming panels from moldable material

#111
11401395
2016-04-12

Implant body with ring