ClassID:

47443

B28B7/346 - CPC Classification

Classification description:

Moulds; Cores; Mandrels; Moulds, cores, or mandrels of special material, e.g. destructible materials Manufacture of moulds

Recent Application in this class:
#1
20260102942
2026-04-16

PRINTABLE CONCRETE STRUCTURE MOLD FOR CONCRETE STRUCTURES

#2
20260102941
2026-04-16

PLASTIC ENCASED CARBONACEOUS FOAM MANDREL AND METHOD

#3
20260061663
2026-03-05

METHOD AND CONNECTOR STRUCTURE FOR CONCRETE PRODUCT MOLDS

#4
20260028780
2026-01-29

METHOD FOR MANUFACTURING A DEVICE FOR A MASTER FORMING PROCESS, DEVICE FOR A MASTER FORMING PROCESS AND MASTER FORMING PROCESS

#5
20250256429
2025-08-14

Method For Manufacturing Building Elements

#6
20240391140
2024-11-28

TECHNIQUES FOR CASTING FROM ADDITIVELY FABRICATED MOLDS AND RELATED SYSTEMS AND METHODS

#7
20240335977
2024-10-10

Targeted Ceramic Casting Core Inhomogeneity

#8
20240227237
2024-07-11

ELECTROSPRAY EMITTERS, ASSOCIATED METHODS FOR THEIR USE, AND ASSOCIATED METHODS AND DEVICES FOR THEIR FABRICATION

#9
20240190044
2024-06-13

Tool comprising eutectic material, method of making the tool and method of using the tool

#10
20240173889
2024-05-30

METHODS OF FABRICATION OF GRAPHITE POWDER MOLDS

#11
20240157601
2024-05-16

FUSED SILICA TOOLING FOR HIGH TEMPERATURES CERAMIC MATRIX COMPOSITE SINTERING

#12
20240157600
2024-05-16

PRE-PRESSED CERAMIC BODIES FOR FABRICATION OF FLUID DEVICES AND FLUID DEVICES PRODUCED

#13
20240123653
2024-04-18

EASILY-RELEASABLE CONCRETE TEST MOULD WITH INNER WALL HAVING ULTRA-HYDROPHOBIC/ULTRA-SMOOTH PERFORMANCE AND PREPARATION METHOD THEREOF

#14
20240033971
2024-02-01

Method for Casting a Construction Element

#15
20230405870
2023-12-21

MOULDING TRAY FOR MANUFACTURING SLABS MADE OF AGGLOMERATE MATERIAL, METHOD FOR REALIZING SUCH MOULDING TRAY AND METHOD FOR MANUFACTURING SLABS MADE OF AGGLOMERATE MATERIAL

#16
20230201924
2023-06-29

METHOD FOR REPAIRING OR MODIFYING A MODULAR CONCRETE BLOCK MOLD

#17
20230191657
2023-06-22

MOLD PART

#18
20220314330
2022-10-06

MOLD PREPARATION AND PASTE FILLING

#19
20220274286
2022-09-01

METHOD OF MANUFACTURING A MOLD INSERT FOR THE PRODUCTION OF MOLDINGS, AND MOLD INSERT AND ITS USE

#20
20220274285
2022-09-01

Formwork for the construction of railway platforms

#21
20220235194
2022-07-28

FORMULATIONS FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL OBJECTS CONTAINING SINTERABLE MATERIALS

#22
20220080495
2022-03-17

Additively manufactured interlocking casting core structure with ceramic shell

#23
20220040754
2022-02-10

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

#24
20220032501
2022-02-03

METHOD FOR MANUFACTURING THREE-DIMENSIONAL FIRED BODY

#25
20220032498
2022-02-03

Method for producing a counter-form and method for manufacturing a part having a complex shape using such a counter-form

#26
20210339432
2021-11-04

Techniques for casting from additively fabricated molds and related systems and methods

#27
20210308746
2021-10-07

Printing-enhanced casting cores

#28
20210291402
2021-09-23

METHOD AND DEVICE FOR PRODUCING A CONCRETE WORKPIECE

#29
20210268690
2021-09-02

Method for Casting a Construction Element

#30
20210229315
2021-07-29

Selective sinter-based fabrication of fully dense complexing shaped parts

#31
20210229163
2021-07-29

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

#32
20210220904
2021-07-22

Leachable casting core and method of manufacture

#33
20210171399
2021-06-10

CAST MOLD FORMING COMPOSITIONS AND USES THEREOF

#34
20210162633
2021-06-03

METHOD AND CASTING MOLD, IN PARTICULAR FOR USE IN COLD CASTING METHODS

#35
20200346372
2020-11-05

Techniques for casting from additively fabricated molds and related systems and methods

#36
20200298441
2020-09-24

Method of modifying a honeycomb-structure-forming extrusion die and modified extrusion dies

#37
20200298206
2020-09-24

Self-supporting structures having active materials

#38
20200276634
2020-09-03

METHOD FOR PRODUCING A CERAMIC CORE FOR THE PRODUCTION OF A CASTING HAVING HOLLOW STRUCTURES AND A CERAMIC CORE

#39
20200156145
2020-05-21

Leachable casting core and method of manufacture

#40
20200149300
2020-05-14

METHOD FOR PRODUCING A CONCRETE FORMWORK FOR A TOWER SEGMENT, AND METHOD FOR PRODUCING A TOWER SEGMENT FOR A TOWER OF A WIND TURBINE

#41
20190358850
2019-11-28

Additively manufactured integrated casting core structure with ceramic shell

#42
20190351575
2019-11-21

Method for Casting a Construction Element and a Mould for Use in the Method

#43
20190184600
2019-06-20

Hybrid material airflow impression molds

#44
20190160710
2019-05-30

Memorial object for preserving cremains and methods to produce

#45
20190118245
2019-04-25

Additively manufactured core for use in casting an internal cooling circuit of a gas turbine engine component

#46
20190099917
2019-04-04

Metal mold for manufacturing honeycomb structure, apparatus for producing metal mold, and method for manufacturing honeycomb structure

#47
20190099802
2019-04-04

Printing-enhanced casting cores

#48
20190076223
2019-03-14

WAX PATTERN SURFACE-TREATING AGENT

#49
20190001522
2019-01-03

Additively manufactured integrated casting core structure with ceramic shell

#50
20190001404
2019-01-03

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

#51
20190001403
2019-01-03

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

#52
20190001402
2019-01-03

Additively manufactured interlocking casting core structure with ceramic shell

#53
20180370081
2018-12-27

Techniques for casting from additively fabricated molds and related systems and methods

#54
20180370080
2018-12-27

Techniques for casting from additively fabricated molds and related systems and methods

#55
20180355611
2018-12-13

Planter-brick, form for planter-brick, and method of making planter-brick

#56
20180304345
2018-10-25

ADDITIVELY MANUFACTURED CASTING ARTICLES FOR MANUFACTURING GAS TURBINE ENGINE PARTS

#57
20180297232
2018-10-18

Turbine blade manufacturing method

#58
20180250737
2018-09-06

Metal additive manufacturing by sequential deposition and molten state

#59
20180222082
2018-08-09

Material system for producing a molded part using a water-soluble casting mold

#60
20180221942
2018-08-09

Mold body with integrated chill

#61
20180169617
2018-06-21

Self-supporting structures having active materials

#62
20180161858
2018-06-14

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

#63
20180134070
2018-05-17

Production Method of Pseudo-wood and Pseudo-stone Furniture or Ornament Material with Natural Grains

#64
20180071950
2018-03-15

METHOD OF MANUFACTURING A HEAT EXCHANGER

#65
20170361490
2017-12-21

PROCESS FOR MANUFACTURING A CERAMIC TURBINE BLADE

#66
20170334098
2017-11-23

Photocurable compositions

#67
20170326765
2017-11-16

Spark plug insulator production method, insulator, molding die

#68
20170297263
2017-10-19

Method for producing three-dimensional molded parts and regulating the moisture content in build material

#69
20170274556
2017-09-28

Method for Fabricating a Composite Construction Element

#70
20170239838
2017-08-24

Method and apparatus for production of precision precast concrete flights of stairs

#71
20170210037
2017-07-27

Method and casting mold, in particular for use in cold casting methods

#72
20170198477
2017-07-13

Buckling reinforcement for structural members

#73
20170173671
2017-06-22

Additively manufactured core for use in casting an internal cooling circuit of a gas turbine engine component

#74
20170113265
2017-04-27

Additively manufactured core for use in casting an internal cooling circuit of a gas turbine engine component

#75
20170106592
2017-04-20

Methods and apparatus for computer-assisted spray foam fabrication

#76
20170106568
2017-04-20

Methods and Apparatus for Computer-Assisted Spray Foam Fabrication

#77
20170100508
2017-04-13

Bio-artificial periosteum based on micropatterning of biomimetic mineralized calcium-phosphorus nanoparticles and method for manufacturing the same

#78
20160257024
2016-09-08

IMPRINTING MOLD AND THE MANUFACTURING METHOD THEREOF

#79
20160185009
2016-06-30

ADDITIVE MANUFACTURING OF COMPOSITE MOLDS

#80
20160121389
2016-05-05

Additively manufactured casting articles for manufacturing gas turbine engine parts

#81
20160116188
2016-04-28

Heat storage devices for solar steam generation, and associated systems and methods

#82
20160023375
2016-01-28

SLIP MIXTURE FOR 3D PRINTED MOLDS AND 3D PRINTING CERAMIC MATERIAL

#83
20160001461
2016-01-07

Method for casting a construction element

#84
20150375419
2015-12-31

Process for producing a moulding using a water-soluble casting mould and material system for the production thereof

#85
20150360389
2015-12-17

Method of making a concrete block

#86
20150048554
2015-02-19

Biodegradable material made of biological components

#87
20150014901
2015-01-15

METHOD FOR MANUFACTURING NON-SEWING THREE-DIMENSIONAL FABRIC CAPABLE OF POLYCHROME PRINTING

#88
20150008622
2015-01-08

Method of making a concrete block

#89
20140263942
2014-09-18

Hybrid insulated concrete form and method of making and using same

#90
20140232046
2014-08-21

Process for manufacturing an object from a sol-gel solution

#91
20140197577
2014-07-17

Durable earthenware engraving process

#92
20140147634
2014-05-29

Method of casting

#93
20130334731
2013-12-19

Method of making a concrete block

#94
20130295338
2013-11-07

Methods and apparatus for computer-assisted spray foam fabrication

#95
20130276406
2013-10-24

APPARATUS AND METHODS FOR USING RECYCLED MATERIAL IN THE FABRICATION OF PRECAST ARCHITECTURAL PRODUCTS

#96
20130270727
2013-10-17

PROCESS OF FORMING A CONCRETE COLUMN

#97
20130220571
2013-08-29

Ceramic core with composite insert for casting airfoils

#98
20130186585
2013-07-25

Composite core die, methods of manufacture thereof and articles manufactured therefrom

#99
20130059026
2013-03-07

PROCESS FOR THE MANUFACTURE OF A SHAFT BOTTOM

#100
20120228467
2012-09-13

Aggregate-based mandrels for composite part production and composite part production methods

#101
20120175808
2012-07-12

Concrete block and method of making same

#102
20120126451
2012-05-24

DECORATIVE BLOCK

#103
20110304067
2011-12-15

Aggregate-based mandrels for composite part production and composite part production methods

#104
20110254189
2011-10-20

HEATED MOULD FOR MOULDING POLYMERIC COMPOSITES

#105
20110233186
2011-09-29

Method for manufacturing honeycomb structure forming die

#106
20110233171
2011-09-29

Method for manufacturing honeycomb structure forming die

#107
20110232857
2011-09-29

Investment Casting Shell Incorporating Desiccant Material

#108
20110117236
2011-05-19

DIE AND METHOD FOR MANUFACTURING DIE

#109
20110108131
2011-05-12

Method of manufacturing lazurite-made faucet and apparatus thereof

#110
20110068517
2011-03-24

Support for a fired article

#111
20110057345
2011-03-10

IMITATION STONE SIDING SYSTEM

#112
20110052745
2011-03-03

Honeycomb extrusion die apparatus

#113
20110049743
2011-03-03

Extrusion die flow modification and use

#114
20110030292
2011-02-10

Simulated Stone or Brick Column and Method of Fabricating Same

#115
20110000398
2011-01-06

MATERIALS AND METHODS FOR PRODUCTION OF AGGREGATE-BASED TOOLING

#116
20100316856
2010-12-16

Dies for forming extrusions with thick and thin walls

#117
20100249303
2010-09-30

Aggregate-based mandrels for composite part production and composite part production methods

#118
20100237531
2010-09-23

Method of fabricating three dimensional printed part

#119
20100237225
2010-09-23

Ingot mold for silicon ingot and method for making the same

#120
20100218447
2010-09-02

THIN BRICK AND METHOD FOR MAKING

#121
20100192494
2010-08-05

ELONGATE ABUTMENT MEMBER OF PLASTER

#122
20100155999
2010-06-24

Concrete block and method of making same

#123
20100133725
2010-06-03

Mold With Reinforced Hinge

#124
20100117248
2010-05-13

Amorphous Formwork

#125
20100101016
2010-04-29

Spa apparatus

#126
20100084085
2010-04-08

Process for producing GM-siding with wood grain

#127
20090311451
2009-12-17

Insert Apparatus for a Mold, Method of Manufacturing a Structural Unit, Method of Retrofitting an Existing Mold, and a Structural Unit

#128
20090232927
2009-09-17

Honeycomb structure-forming die and method for manufacturing the same

#129
20090113837
2009-05-07

Artificial stone siding product

#130
20090032677
2009-02-05

Method and device for manufacturing a mould, and method and device for manufacturing a product using the mould

#131
20090028981
2009-01-29

HONEYCOMB STRUCTURE BODY MOLDING DIE

#132
20090014919
2009-01-15

AGGREGATE-BASED MANDRELS FOR COMPOSITE PART PRODUCTION AND COMPOSITE PART PRODUCTION METHODS

#133
20080243458
2008-10-02

Method for the production of a biologically active prosthetic device for the reconstruction of bone tissue and the prosthetic device itself

#134
20080135202
2008-06-12

Composite core die, methods of manufacture thereof and articles manufactured therefrom

#135
20080099956
2008-05-01

FLAT MOLD FOR STONE PRODUCTS

#136
20080092775
2008-04-24

Castable mass reduced machinable mold material

#137
20080022453
2008-01-31

Spa apparatus

#138
20080010741
2008-01-17

Procedure for Molding of an Artificial Rock or Wood

#139
20070289247
2007-12-20

Dry-cast concrete block

#140
20070276526
2007-11-29

Construction element form and method of fabricating same

#141
20070266662
2007-11-22

Simulated stone or brick column and method of fabricating same

#142
20070262229
2007-11-15

CONCRETE MOLD BOX ASSEMBLY WITH POLYURETHANE BONDED COMPARTMENTS

#143
20070258766
2007-11-08

Walkway stones sets; and, methods

#144
20070248804
2007-10-25

Prefabricated lightweight concrete structure including columns

#145
20070245654
2007-10-25

Abutment member

#146
20070209308
2007-09-13

Faux-stone architectural panel system

#147
20070196683
2007-08-23

Method for casting reactive metals and casting containers associated therewith

#148
20070194485
2007-08-23

Method of making molds for making articles and a method of molding articles using such molds

#149
20070193204
2007-08-23

Method of making a concrete block

#150
20070187865
2007-08-16

Method for the production of individual components

#151
20070175139
2007-08-02

MOLDED STONE ARCHITECTURAL PRODUCT HAVING A FOAM CORE

#152
20070157537
2007-07-12

Molded stone architectural product having a foam core

#153
20070145642
2007-06-28

Flat mold for corner-shaped simulated stone products

#154
20070126155
2007-06-07

Mold and method for manufacturing a simulated stone product

#155
20070065631
2007-03-22

Honeycomb structure body having hexagonal cells and manufacturing method thereof

#156
20070048402
2007-03-01

Method for manufacturing arc tube body and core used in the method

#157
20070042071
2007-02-22

Device for processing the contact surface of a mold profile, which forms a negative mold for a shaft floor drain and is possibly assembled from profile parts, made of thermoplastic foam

#158
20060231975
2006-10-19

Method of producing metal mould cavities be means of ceramic and metal power sintering

#159
20060180736
2006-08-17

Pre-cast concrete panels for construction of a building

#160
20060178769
2006-08-10

Making honeycomb extrusion dies

#161
20060125130
2006-06-15

Method of producing a dental mold

#162
20060087056
2006-04-27

Process for the manufacture of a shaft bottom

#163
20060026919
2006-02-09

Imitation stone siding system

#164
20060019041
2006-01-26

Tile with simulated antique brick appearance, method for the fabrication of tiles with simulated antique brick appearance

#165
20060018988
2006-01-26

Die for forming honeycomb structure, and method of manufacturing the same

#166
20050274695
2005-12-15

Method of forming a molding surface for a shingle mold

#167
20050255290
2005-11-17

Freezecast

#168
20050233022
2005-10-20

Apparatus for face-side machining of a profile element forming a negative mold for the branch of a channel in a shaft floor

#169
20050229500
2005-10-20

Fireplace surround system and method of making same

#170
20050211414
2005-09-29

Method for the production of a muffle for precision or model casting, method for the production of a metallic, ceramic or glass ceramic casting or blank and kit for the production of such a casting or blank

#171
20050183360
2005-08-25

Insert apparatus for a mold, method of manufacturing a structural unit, method of retrofitting an existing mold and a structural unit

#172
20050156361
2005-07-21

Methods for producing complex ceramic articles

#173
20050121595
2005-06-09

Block mold having moveable liner

#174
20050016123
2005-01-27

Insert apparatus for a mold, method of manufacturing a concrete unit, method of installing a wall and method of retrofitting an existing mold