ClassID:

39870

B22D29/002 - CPC Classification

Classification description:

Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots; Removing cores by leaching, washing or dissolving

Recent Application in this class:
#1
20250101564
2025-03-27

PROCESSES AND SYSTEMS FOR SPRAY DEPOSITION ONTO POLYMER SUBSTRATES AND VIA MASKS TO PRODUCE FLOW DEVICES

#2
20240392734
2024-11-28

Parent bore cylinder block of an opposed-piston engine

#3
20240342963
2024-10-17

IMPROVED MOLDING CORE FOR MANUFACTURING A HOLLOW OMC PART

#4
20240342787
2024-10-17

Foundry core for manufacturing a hollow metal aeronautical part

#5
20240326119
2024-10-03

METHOD FOR THE ADDITIVE MANUFACTURING OF CASTING MOLDS

#6
20240198414
2024-06-20

Controlled nozzle cooling (CNC) of sand casting

#7
20240066590
2024-02-29

MULTI-PIECE INTEGRATED CORE-SHELL STRUCTURE FOR MAKING CAST COMPONENT

#8
20240033810
2024-02-01

METHODS FOR CASTING A COMPONENT HAVING A READILY REMOVABLE CASTING CORE

#9
20230398599
2023-12-14

Composition, core and mould for casting and moulding processes

#10
20230218158
2023-07-13

Illuminated and Modular Soft Tissue Retractor

#11
20220388056
2022-12-08

Effective leaching of alumina-based casting cores

#12
20220288673
2022-09-15

Method for making an integrated core-shell structure

#13
20220266333
2022-08-25

Systems, formulations, and methods for removal of ceramic cores from turbine blades after casting

#14
20220168803
2022-06-02

Method for removing refractory metal cores

#15
20220161319
2022-05-26

Injection-molding device and method for manufacturing parts made of metallic glass

#16
20220080494
2022-03-17

Methods for casting a component having a readily removable casting core

#17
20220040754
2022-02-10

Additively manufactured casting core-shell mold and ceramic shell with variable thermal properties

#18
20210394257
2021-12-23

METHOD FOR STEPPED RADIAL COOLING PASSAGES IN GAS TURBINE BLADE

#19
20210308747
2021-10-07

INTEGRATED CASTING CORE-SHELL STRUCTURE FOR MAKING CAST COMPONENT WITH NOVEL COOLING HOLE ARCHITECTURE

#20
20210283681
2021-09-16

Method for removing refractory metal cores

#21
20210239071
2021-08-05

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

#22
20210239070
2021-08-05

PARENT BORE CYLINDER BLOCK OF AN OPPOSED-PISTON ENGINE

#23
20210229163
2021-07-29

Additively manufactured casting core-shell mold with integrated filter and ceramic shell

#24
20210154733
2021-05-27

Systems, formulations, and methods for removal of ceramic cores from turbine blades after casting

#25
20210146583
2021-05-20

Core for hollow product manufacture including multilayer filling material and method of manufacturing hollow product using the core

#26
20210114090
2021-04-22

CLEANING OF FOUNDRY MOLDS

#27
20210107059
2021-04-15

Illuminated and modular soft tissue retractor

#28
20210078070
2021-03-18

Methods and apparatuses using cast in core reference features

#29
20200276637
2020-09-03

Method of making airfoils

#30
20200254511
2020-08-13

Investment casting pin and method of using same

#31
20200222978
2020-07-16

Multi-piece integrated core-shell structure for making cast component

#32
20200149493
2020-05-14

Parent bore cylinder block of an opposed-piston engine

#33
20200147568
2020-05-14

Autoclave system and method

#34
20200114416
2020-04-16

Hybrid component with cooling channels and corresponding process

#35
20200030872
2020-01-30

Additively manufactured casting core-shell hybrid mold and ceramic shell

#36
20190275583
2019-09-12

Casting core removal through thermal cycling

#37
20190255606
2019-08-22

METHODS AND APPARATUSES USING CAST IN CORE REFERENCE FEATURES

#38
20190240726
2019-08-08

Integrated casting core-shell structure for making cast component with novel cooling hole architecture

#39
20190143414
2019-05-16

Illuminated and modular soft tissue retractor

#40
20190030591
2019-01-31

Hybrid component with cooling channels and corresponding process

#41
20190001405
2019-01-03

Additively manufactured casting core-shell hybrid mold and ceramic shell

#42
20190001404
2019-01-03

Additively manufactured casting core-shell mold and ceramic shell with variable thermal properties

#43
20190001403
2019-01-03

Additively manufactured casting core-shell mold with integrated filter and ceramic shell

#44
20180318912
2018-11-08

Compositions and methods for foundry cores in high pressure die casting

#45
20180304345
2018-10-25

ADDITIVELY MANUFACTURED CASTING ARTICLES FOR MANUFACTURING GAS TURBINE ENGINE PARTS

#46
20180277857
2018-09-27

METHOD OF MANUFACTURING A SPONGY NICKEL CATALYST AND SPONGY NICKEL CATALYST MADE THEREBY

#47
20180238173
2018-08-23

METHOD OF MANUFACTURING TURBINE AIRFOIL AND TIP COMPONENT THEREOF

#48
20180236558
2018-08-23

Method of repairing turbine component

#49
20180236557
2018-08-23

Method of manufacturing turbine airfoil and tip component thereof

#50
20180236556
2018-08-23

Method of manufacturing turbine airfoil with open tip casting and tip component thereof

#51
20180229298
2018-08-16

Casting method and manifold cast with conduits effective for removing a core from the cast without forming extraneous holes in the body of the manifold

#52
20180223672
2018-08-09

INVESTMENT CASTING CORE

#53
20180214941
2018-08-02

Detection of blockage in internal passages of gas turbine engine components

#54
20180209277
2018-07-26

Investment casting core

#55
20180178278
2018-06-28

Method for positioning core by soluble wax in investment casting

#56
20180161859
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE FOR MAKING CAST COMPONENT WITH NON-LINEAR HOLES

#57
20180161858
2018-06-14

Integrated casting core-shell structure for making cast component with cooling holes in inaccessible locations

#58
20180161857
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE FOR MAKING CAST COMPONENTS HAVING THIN ROOT COMPONENTS

#59
20180161856
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE AND FILTER FOR MAKING CAST COMPONENT

#60
20180161855
2018-06-14

MULTI-PIECE INTEGRATED CORE-SHELL STRUCTURE WITH STANDOFF AND/OR BUMPER FOR MAKING CAST COMPONENT

#61
20180161854
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE

#62
20180161853
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE WITH FLOATING TIP PLENUM

#63
20180161852
2018-06-14

INTEGRATED CASTING CORE-SHELL STRUCTURE WITH PRINTED TUBES FOR MAKING CAST COMPONENT

#64
20180135425
2018-05-17

Methods and apparatuses using cast in core reference features

#65
20180133791
2018-05-17

Method for knocking out a foundry core and method for manufacturing by casting comprising such a method

#66
20180050386
2018-02-22

Method and assembly for a multiple component core assembly

#67
20180038307
2018-02-08

Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby

#68
20180036793
2018-02-08

Dual investment technique for solid mold casting of reticulated metal foams

#69
20180014900
2018-01-18

Illuminated and modular soft tissue retractor

#70
20170348765
2017-12-07

Dual investment shelled solid mold casting of reticulated metal foams

#71
20170328222
2017-11-16

Method for manufacturing a turbine engine blade including a tip provided with a complex well

#72
20170326635
2017-11-16

Methods for fabricating cast components with cooling channels

#73
20170304888
2017-10-26

CASTING CORE AND METHOD FOR TESTING A HOLLOW METAL ARTICLE

#74
20170246678
2017-08-31

CASTING WITH FIRST METAL COMPONENTS AND SECOND METAL COMPONENTS

#75
20170239717
2017-08-24

System and methods for removing core elements of cast components

#76
20170173682
2017-06-22

Method and assembly for forming components having internal passages using a jacketed core

#77
20170173675
2017-06-22

Method and assembly for forming components having internal passages using a jacketed core

#78
20170173673
2017-06-22

METHOD INCLUDING FIBER REINFORCED CASTING ARTICLE

#79
20170107936
2017-04-20

Method for producing a piston

#80
20170087631
2017-03-30

CASTING CORE APPARATUS AND CASTING METHOD

#81
20160221072
2016-08-04

Dual investment shelled solid mold casting of reticulated metal foams

#82
20160207100
2016-07-21

Dual investment technique for solid mold casting of reticulated metal foams

#83
20160207097
2016-07-21

Investment technique for solid mold casting of reticulated metal foams

#84
20160184884
2016-06-30

Additively manufactured casting articles for manufacturing gas turbine engine parts

#85
20160167112
2016-06-16

Ceramic core for component casting

#86
20160121389
2016-05-05

Additively manufactured casting articles for manufacturing gas turbine engine parts

#87
20150367412
2015-12-24

Method including fiber reinforced casting article

#88
20150315994
2015-11-05

Stabilized engine casting core assembly, method for making an engine body, and engine body formed thereby

#89
20150252452
2015-09-10

Insert molding of bulk amorphous alloy into open cell foam

#90
20140338854
2014-11-20

Die casting system and method utilizing sacrificial core

#91
20140251571
2014-09-11

Casting core, method for producing same, and method for casting using said core

#92
20140007984
2014-01-09

Cast core insert out of etchable material

#93
20140007983
2014-01-09

Insert molding of bulk amorphous alloy into open cell foam

#94
20130000482
2013-01-03

Sand Casting An Aluminum Diesel Piston With An As-Cast, Reentrant Combustion Bowl For Light Or Medium Duty Diesel Engines

#95
20120291983
2012-11-22

Method of forming a cast metal article

#96
20120222961
2012-09-06

System, method, and apparatus for leaching cast components

#97
20120186768
2012-07-26

METHODS FOR FORMING FAUCETS AND FIXTURES

#98
20120110813
2012-05-10

Die casting system and method utilizing sacrificial core

#99
20120097354
2012-04-26

SAND CASTING A DIESEL PISTON WITH AN AS-CAST, REENTRANT COMBUSTION BOWL

#100
20120085228
2012-04-12

Diesel piston with bi-metallic dome

#101
20110048665
2011-03-03

CORROSION RESISTANCE FOR A LEACHING PROCESS

#102
20110048172
2011-03-03

Systems and methods for leaching a material from an object

#103
20100304178
2010-12-02

CARRIER MATERIAL FOR PRODUCING WORKPIECES

#104
20100000700
2010-01-07

Method and apparatus for removing core material

#105
20090314453
2009-12-24

Method and apparatus for improved heat extraction from aluminum castings for directional solidification

#106
20090250185
2009-10-08

METHODS FOR CASTING STAINLESS STEEL AND ARTICLES PREPARED THEREFROM

#107
20090229780
2009-09-17

Refractory metal core

#108
20090205801
2009-08-20

METHOD OF MANUFACTURING EXPENDABLE SALT CORE FOR CASTING AND EXPENDABLE SALT CORE FOR CASTING

#109
20090025550
2009-01-29

Piston for an internal combustion engine and method for its production

#110
20080295988
2008-12-04

METHOD FOR REMOVAL OF CORES FROM NIOBIUM-BASED PART, AND RELATED CASTING PROCESS

#111
20080011445
2008-01-17

Method for casting core removal

#112
20070181775
2007-08-09

METAL MATRIX COMPOSITE ARTICLES

#113
20070181278
2007-08-09

METHOD OF REMOVAL OF CORES FROM NIOBIUM-BASED PART

#114
20070131374
2007-06-14

Soluble Casting Core For Metal Matrix Composite Components and Method of Producing Thereof

#115
20070116569
2007-05-24

Microcircuit cooling for vanes

#116
20070095501
2007-05-03

Method for casting core removal

#117
20070056709
2007-03-15

Method for casting core removal

#118
20060243421
2006-11-02

Soluble casting core for metal matrix composite components and method of producing thereof

#119
20060219664
2006-10-05

Core leaching

#120
20060213632
2006-09-28

Glass-forming die and method

#121
20060207742
2006-09-21

Method and apparatus for improved heat extraction from aluminum castings for directional solidification

#122
20050241797
2005-11-03

Method for producing a hollow cast component having an inner coating

#123
20050133188
2005-06-23

Metal matrix composite articles

#124
20050087323
2005-04-28

Foundry casting material composition

#125
20050087321
2005-04-28

Apparatus for cleaning metal parts

#126
15694410
2020-03-24

Method of making complex internal passages in turbine airfoils

#127
15598120
2017-08-01

Illuminated and modular soft tissue retractor

#128
15473403
2020-02-11

Apparatus for and method of making multi-walled passages in components