B29C31/042 - CPC Classification Index

ClassID:

48498 ⎘

B29C31/042 - 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; Feeding , e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds

Sub-classes:

B29C31/044 » {with moving heads for distributing liquid or viscous material into the moulds} 41
B29C31/047 » {combined with moving moulds } 28
B29C31/048 » {the material being severed at the dispensing head exit, e.g. as ring, drop or gob, and transported immediately into the mould, e.g. by gravity} 98

Recent Application in this class:

20240050723

2024-02-15

Device, systems, and methods of applying a treatment solution to a treatment site

20230120449

2023-04-20

Device, systems, and methods of applying a treatment solution to a treatment site

20220105327

2022-04-07

Method for applying electrically spun fibers to a site of interest

20220032519

2022-02-03

Multi-mold systems using a runner

20210221054

2021-07-22

METHODS FOR FIBER REINFORCED ADDITIVE MANUFACTURING

20210138699

2021-05-13

Apparatuses and methods for dispensing potting material

20200316865

2020-10-08

Methods and systems for stereolithography three-dimensional printing

20200070386

2020-03-05

Soap reforming assembly

20190389148

2019-12-26

Automated fiber placement and in-situ fiber impregnation system and method

#10

20190275783

2019-09-12

Method and apparatus for fabricating a composite object

#11

20190217530

2019-07-18

Additive manufacturing system implementing hardener pre-impregnation

#12

20190217518

2019-07-18

Impregnation system for composite filament fabrication in three dimensional printing

#13

20190202110

2019-07-04

Additive manufacturing system implementing hardener pre-impregnation

#14

20190176398

2019-06-13

METHODS AND SYSTEMS FOR STEROLITHOGRAPHY THREE-DIMENSIONAL PRINTING

#15

20190168451

2019-06-06

Methods for fiber reinforced additive manufacturing

#16

20190118414

2019-04-25

Method for molding plastic materials

#17

20190077057

2019-03-14

Apparatuses for dispensing potting material

#18

20180361666

2018-12-20

Methods for stereolithography three-dimensional printing

#19

20180297280

2018-10-18

Additive lathe that prints in cylindrical coordinates

#20

20180207885

2018-07-26

THREE DIMENSIONAL PRINTING MECHANISM AND METHOD FOR PRINTING A THREE DIMENSIONAL OBJECT

#21

20180207869

2018-07-26

APPARATUS FOR DRIVING FILAMENT SPOOL OF 3D PRINTER

#22

20180162014

2018-06-14

Fluid droplet methodology and apparatus for imprint lithography

#23

20180126675

2018-05-10

Additive manufacturing system having dynamically variable matrix supply

#24

20180126665

2018-05-10

Additive manufacturing system having vibrating nozzle

#25

20180126655

2018-05-10

Additive manufacturing system implementing in-situ anchor-point fabrication

#26

20180126648

2018-05-10

Additive manufacturing system having feed-tensioner

#27

20180126642

2018-05-10

Additive manufacturing system having adjustable nozzle configuration

#28

20180126641

2018-05-10

Additive manufacturing system having gravity-fed matrix

#29

20180126640

2018-05-10

Additive manufacturing system having multi-flex nozzle

#30

20180126638

2018-05-10

Additive manufacturing system having interchangeable nozzle tips

#31

20180038154

2018-02-08

Dosage device for continuously extruding and applying a spacer profile of an insulating glazing unit

#32

20170355138

2017-12-14

WEAR RESISTANCE IN 3D PRINTING OF COMPOSITES

#33

20170232674

2017-08-17

Wear resistance in 3D printing of composites

#34

20170167582

2017-06-15

Pendulum device

#35

20170157826

2017-06-08

EXTRUDER FOR FUSED FILAMENT FABRICATION 3D PRINTER

#36

20170106594

2017-04-20

Method and apparatus for fabricating a composite object

#37

20160368213

2016-12-22

Methods for fiber reinforced additive manufacturing

#38

20160346998

2016-12-01

Methods for composite filament fabrication in three dimensional printing

#39

20160325512

2016-11-10

Machine and method for an automated filling of a mold assembly for molding an ophthalmic lens

#40

20160052206

2016-02-25

Tool head

#41

20160009008

2016-01-14

Systems for and methods of manufacturing micro-structures

#42

20150360394

2015-12-17

IMPRINT APPARATUS, IMPRINT METHOD, METHOD OF MANUFACTURING ARTICLE, AND SUPPLY APPARATUS

#43

20150151229

2015-06-04

Vacuum loader for conveying powder

#44

20140361460

2014-12-11

Methods for fiber reinforced additive manufacturing

#45

20140242208

2014-08-28

Fluid-dispensing head for a 3D printer

#46

20140061960

2014-03-06

System for molding plastic materials

#47

20140017412

2014-01-16

Methods for producing composite elements based on foams based on isocyanate

#48

20140014682

2014-01-16

Resin dispensing apparatus for light emitting device package and method of manufacturing light emitting device package using the same

#49

20130228953

2013-09-05

Three-dimensional shaping device and three-dimensional shaping method

#50

20130224324

2013-08-29

SEALANT-ATTACHED TEMPLATE, METHOD FOR STORING TEMPLATE, TEMPLATE SEALING APPARATUS, AND TEMPLATE UNSEALING APPARATUS

#51

20130220217

2013-08-29

Lens manufacturing apparatus

#52

20120295034

2012-11-22

Method and device for producing polymer laminations or strand-shaped applications on a substrate

#53

20120135096

2012-05-31

Resin molding machine

#54

20120129281

2012-05-24

Resin dispensing apparatus for light emitting device package and method of manufacturing light emitting device package using the same

#55

20110233803

2011-09-29

METAL MOLD HOLDING METHOD, ANNULAR MEMBER MANUFACTURING METHOD AND ANNULAR MEMBER MANUFACTURING APPARATUS

#56

20110193270

2011-08-11

SYSTEMS FOR AND METHODS OF MANUFACTURING MICRO-STRUCTURES

#57

20110171339

2011-07-14

Gravity injection of molding material for compression molding and related methods

#58

20110026119

2011-02-03

Method for producing diffractive optical element, and diffractive optical element, including a diffraction grating and molded optical adjusting layer

#59

20110003082

2011-01-06

Methods for producing composite elements based on foams based on isocyanate

#60

20100218654

2010-09-02

Treatment device for material strands and method for treating a material strand

#61

20100112110

2010-05-06

Apparatus for transferring doses

#62

20100021580

2010-01-28

Pantograph assembly for digital manufacturing system

#63

20080290560

2008-11-27

Gravity injection of molding material for compression molding and related methods

#64

20060215486

2006-09-28

Apparatus for mixing liquids to form a liner material

#65

20060157502

2006-07-20

Tube with head made of multilayer materials and manufacturing process

#66

20060150581

2006-07-13

Apparatus for manufacturing biodegradable food service article and method

#67

20060073230

2006-04-06

Sheet material pressing machines

#68

20050065267

2005-03-24

Railroad tie and method for making same

#69

20050042319

2005-02-24

Method and apparatus for picking up a plastic product

#70

20050037180

2005-02-17

Composite sheeting material and method of manufacture

#71

20050008729

2005-01-13

Device for melting and remolding crayons

#72

15858445

2018-09-25

Additive manufacturing system implementing hardener pre-impregnation

#73

15096026

2021-01-12

Tension-wound solid state additive manufacturing