B28B7/34 - CPC Classification Index

ClassID:

47440 ⎘

B28B7/34 - CPC Classification

Classification description:

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

Sub-classes:

B28B7/342 » {which are at least partially destroyed, e.g. broken, molten, before demoulding; Moulding surfaces or spaces shaped by, or in, the ground, or sand or soil, whether bound or not; Cores consisting at least mainly of sand or soil, whether bound or not} 114
B28B7/344 » {from absorbent or liquid- or gas-permeable materials, e.g. plaster moulds in general} 7
B28B7/346 » {Manufacture of moulds} 169
B28B7/348 » {of plastic material or rubber} 111

Recent Application in this class:

20250269556

2025-08-28

SEAMLESS FORM SYSTEM FOR STACKED POTTERY FORMS

20250262801

2025-08-21

CONFORMABLE TOOLING SYSTEMS AND METHODS FOR COMPLEX CONTOUR COMPOSITE PREFORMS

20250236047

2025-07-24

MANUFACTURING CARBON-DENSIFIED COMPONENT USING SACRIFICIAL OVERWRAPPING OF WOUND-TAPE PREFORM

20250100184

2025-03-27

Concrete-casting Mold System

20240239012

2024-07-18

Conformable tooling systems and methods for complex contour composite preforms

20240033970

2024-02-01

System and Method for a Cementitious Fiber Reinforced Building Material

20230415375

2023-12-28

Method and apparatus for improving core manufacturing for gas turbine components

20200254649

2020-08-13

INSULATED CONCRETE BATTERY MOLD, INSULATED PASSIVE CONCRETE CURING SYSTEM, ACCELERATED CONCRETE CURING APPARATUS AND METHOD OF USING SAME

20200198180

2020-06-25

Method and apparatus for improving core manufacturing for gas turbine components

#10

20200149413

2020-05-14

Gas turbine engine airfoil with wishbone baffle cooling scheme

#11

20190283273

2019-09-19

MAKING AN ARTICLE BY A CASTING METHOD USING A PHOTOACTIVABLE PREPOLYMER

#12

20190207585

2019-07-04

Composite substrate, method for producing the same, and electronic device

#13

20190039260

2019-02-07

Insulated concrete battery mold, insulated passive concrete curing system, accelerated concrete curing apparatus and method of using same

#14

20180221942

2018-08-09

Mold body with integrated chill

#15

20170334090

2017-11-23

Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same

#16

20170165868

2017-06-15

TUBES HAVING MEASUREMENT LINES AND METHODS FOR USE

#17

20170165867

2017-06-15

BI -MATERIAL DIE AND METHOD FOR EXTRUDING ABRASIVE EXTRUDABLE MATERIALS

#18

20170151691

2017-06-01

Speciality ceramic components

#19

20160208621

2016-07-21

Gas turbine engine airfoil with wishbone baffle cooling scheme

#20

20160185009

2016-06-30

ADDITIVE MANUFACTURING OF COMPOSITE MOLDS

#21

20150069664

2015-03-12

Insulated flying table concrete form, electrically heated flying table concrete form and method of accelerating concrete curing using same

#22

20140333010

2014-11-13

Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same

#23

20140333004

2014-11-13

Insulated concrete battery mold, insulated passive concrete curing system, accelerated concrete curing apparatus and method of using same

#24

20130221191

2013-08-29

MOLD CORE PACKAGE FOR FORMING A POWDER SLUSH MOLDING TOOL

#25

20130059026

2013-03-07

PROCESS FOR THE MANUFACTURE OF A SHAFT BOTTOM

#26

20110274779

2011-11-10

Device for producing a structure

#27

20110214263

2011-09-08

METHOD OF MANUFACTURING PACKAGE, PACKAGE, PIEZOELECTRIC VIBRATOR, OSCILLATOR, ELECTRONIC APPARATUS, AND RADIO-CONTROLLED TIMEPIECE

#28

20100007066

2010-01-14

Method and device for producing a structure

#29

20060087056

2006-04-27

Process for the manufacture of a shaft bottom

#30

20050229536

2005-10-20

Void forming core formwork for concrete beam