ClassID:

48597

B29C33/448 - CPC Classification

Classification description:

Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles destructible

Recent Application in this class:
#1
20250381711
2025-12-18

MANUFACTURING A SHELL USING A MOLD

#2
20250161006
2025-05-22

MOLD WITH WEAKENED REGION

#3
20250074017
2025-03-06

PRODUCTION SYSTEM

#4
20240149502
2024-05-09

SYSTEMS AND METHODS FOR CASTING PROPELLANT GRAIN

#5
20240017510
2024-01-18

MANUFACTURING METHOD OF CARBON FIBER PROFILED BODIES FOR AEROSPACE, AVIATION AND FIRE FIGHTING

#6
20240001595
2024-01-04

METHOD FOR MANUFACTURING A FLEXIBLE THREE-DIMENSIONAL STRUCTURE AND FLEXIBLE STRUCTURE OBTAINED BY THE METHOD

#7
20230173716
2023-06-08

Macromolecule Forming Mold, Thermosetting Elastomer and Manufacturing Method Therefor

#8
20220363012
2022-11-17

Additive fabrication support structures

#9
20220288816
2022-09-15

METHOD AND APPARATUS FOR PRODUCING AN ELASTICALLY DEFORMABLE SHAPED PART AND AN ELASTICALLY DEFORMABLE SHAPED PART

#10
20220126510
2022-04-28

Method of continuous high-speed 3D printing

#11
20220080629
2022-03-17

Systems and methods for casting propellant grain

#12
20220032508
2022-02-03

BREAKABLE THREE DIMENSIONAL (3D) PRINTED MOLDS

#13
20210290352
2021-09-23

Method of manufacturing a dental component

#14
20210283793
2021-09-16

Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures

#15
20210260815
2021-08-26

Apparatus for printing three-dimensional (3D) objects

#16
20210205887
2021-07-08

THREE DIMENSIONAL (3D) PRINTED MOLDS HAVING BREAKAWAY FEATURES

#17
20210196427
2021-07-01

Method of manufacturing a dental component

#18
20210170700
2021-06-10

Fiber-composite bicycle frame article formed on molded mandrel

#19
20210008765
2021-01-14

Tooling method for molding composite ducts

#20
20200360117
2020-11-19

Generating a virtual 3D model of a mold

#21
20200331171
2020-10-22

MOLD WITH SEPARABLE FEATURES

#22
20200307031
2020-10-01

Edge mold

#23
20200238628
2020-07-30

Additive fabrication support structures

#24
20200061872
2020-02-27

Method of manufacturing a carbon fiber wheel rim

#25
20200039150
2020-02-06

Method for printing three-dimensional (3D) objects

#26
20190344559
2019-11-14

Method for forming three-dimensional object, three-dimensional-object forming apparatus, and non-transitory computer-readable medium storing program for three-dimensional-object forming apparatus

#27
20190322031
2019-10-24

METHODS FOR THREE-DIMENSIONAL MODEL PRINTING

#28
20190176458
2019-06-13

Method for concurrently making multiple three-dimensional objects from multiple solidifiable materials

#29
20190168473
2019-06-06

Vascular channel manufacture by deflagration

#30
20190134858
2019-05-09

Mold for forming a joint spacer device or a part thereof

#31
20190134857
2019-05-09

Mold for forming a joint spacer device or a part thereof

#32
20190112236
2019-04-18

Disposable core die and method of fabricating a ceramic body

#33
20190030825
2019-01-31

Three-dimensional molding method

#34
20180370155
2018-12-27

Electrophotography-based additive manufacturing with support structure and support structure removal

#35
20180297280
2018-10-18

Additive lathe that prints in cylindrical coordinates

#36
20180229425
2018-08-16

Method for direct inkjet printing of 3D objects

#37
20180194039
2018-07-12

Mold with separable features

#38
20180104895
2018-04-19

Techniques for metallic material deposition in additive fabrication and related systems and methods

#39
20180065314
2018-03-08

Radius filler for composite structure

#40
20180065277
2018-03-08

TOOLS AND PROCESSES FOR MANUFACTURING PARTS EMPLOYING ADDITIVE MANUFACTURING

#41
20180043680
2018-02-15

Method for forming a three-dimensional object

#42
20170368740
2017-12-28

Dual cure resins containing microwave absorbing materials and methods of using the same

#43
20170368738
2017-12-28

Methods for three-dimensional model printing

#44
20170341318
2017-11-30

Fiber-reinforced structures

#45
20170157802
2017-06-08

Sacrificial Templates Comprising a Hydrogel Cross-linking Agent and Their Use for Customization of Hydrogel Architecture

#46
20170120532
2017-05-04

Method for building and using three-dimensional objects containing embedded identification-tag inserts

#47
20170106605
2017-04-20

Forming sacrificial structures using phase-change materials that sublimate

#48
20170106604
2017-04-20

Three-dimensional printing process for producing a self-destructible temporary structure

#49
20170028641
2017-02-02

Three-dimensional shaped article manufacturing apparatus

#50
20170001325
2017-01-05

Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures

#51
20170001324
2017-01-05

Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures

#52
20160332388
2016-11-17

Method of forming transparent 3D object

#53
20160297108
2016-10-13

Method of fabricating a vacuum barrier system

#54
20160256921
2016-09-08

Process and tool for forming a vehicle component

#55
20160207112
2016-07-21

ADDITIVE MANUFACTURING OF TILED OBJECTS

#56
20160193791
2016-07-07

Additive manufacturing with soluble build sheet and part marking

#57
20160129610
2016-05-12

Mold for forming a joint spacer device or a part thereof

#58
20160121555
2016-05-05

Method of forming a carbon fiber layup

#59
20160120040
2016-04-28

Fabrication of intra-structure conductive traces and interconnects for three-dimensional manufactured structures

#60
20160082236
2016-03-24

TRANSPLANTATION DEVICE AND METHOD OF USE

#61
20150336299
2015-11-26

Mold with separable features

#62
20150217508
2015-08-06

Radius filler and method of manufacturing same

#63
20150210016
2015-07-30

Method for manufacturing three-dimensional shaped object

#64
20150190965
2015-07-09

Three-dimensional shaped article manufacturing method

#65
20150001750
2015-01-01

Method for building and using three-dimensional objects containing embedded identification-tag inserts

#66
20140370140
2014-12-18

Fixture for mold cores

#67
20140272121
2014-09-18

Digital 3D fabrication using multi-layered mold

#68
20140222184
2014-08-07

Methods for the manufacture of intraluminal endoprosthesis

#69
20140217647
2014-08-07

Additive manufacturing of tiled objects

#70
20140212536
2014-07-31

Cylindrical master mold assembly for casting cylindrical masks

#71
20140197579
2014-07-17

Polymer additive layer manufacturing

#72
20140167319
2014-06-19

Collapsible mandrel for manufacturing three-dimensional structures

#73
20130119577
2013-05-16

Method for reducing stress in three dimensional model

#74
20130099418
2013-04-25

Multi-piece mold and method of making slurry distributor

#75
20120292811
2012-11-22

METHOD FOR PRODUCING RESIN-MOLDED BODY OF HOLLOW STRUCTURE AND A CORE USED IN IT

#76
20120232857
2012-09-13

INDIVIDUALLY TAILORED SOFT COMPONENTS

#77
20110318528
2011-12-29

Manufacturing method for 3D structure of biomaterials using stereolithography technology and products by the same

#78
20110308711
2011-12-22

Method and system for forming a complex monolithic thermoset part

#79
20110180952
2011-07-28

Method of making a composite material by three-dimensional ink-jet printing

#80
20110173812
2011-07-21

Method for manufacturing the impeller of a centrifugal compressor

#81
20100181701
2010-07-22

Cold casting method and apparatus

#82
20100044912
2010-02-25

Method for producing a fiber composite component for aviation and spaceflight

#83
20090306769
2009-12-10

MEDICAL BALLOON MADE WITH HYBRID POLYMER-CERAMIC MATERIAL AND METHOD OF MAKING AND USING THE SAME

#84
20090173443
2009-07-09

Method for building and using three-dimensional objects containing embedded identification-tag inserts

#85
20090022615
2009-01-22

METHOD OF MOLDING COMPLEX STRUCTURES USING A SACRIFICIAL MATERIAL

#86
20080105997
2008-05-08

Method for enhancing the sealing potential of formable, disposable tooling materials

#87
20080105818
2008-05-08

Compositions and methods for use in three dimensional model printing

#88
20070196635
2007-08-23

Method for the fabrication of a former for manufacture of composite articles and manufacture and repair of composite articles using said former

#89
20060255502
2006-11-16

Method for the production of golf ball

#90
20050200047
2005-09-15

Cyclic shrinkage of a templated 3D network material

#91
20050191919
2005-09-01

Method for the fabrication of a former for manufacture of composite articles and manufacture and repair of composite articles using said former

#92
16687195
2021-10-12

Hollow polymer micro-truss structures containing pressurized fluids

#93
15340588
2019-12-24

Hollow polymer micro-truss structures containing pressurized fluids