ClassID:

47646

B28B23/0087 - CPC Classification

Classification description:

Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects; Embedding aggregates to obtain particular properties Lightweight aggregates for making lightweight articles

Recent Application in this class:
#1
20250304496
2025-10-02

LIGHTWEIGHT STRUCTURAL CONCRETE FROM RECYCLED MATERIALS

#2
20250206665
2025-06-26

POLISHED LIGHTWEIGHT STRUCTURAL CONCRETE AND METHOD OF FORMATION

#3
20230139047
2023-05-04

RUBBER CONCRETE PRODUCT

#4
20230082970
2023-03-16

FOAMED GLASS AGGREGATE-CONTAINING CEMENTITIOUS BLOCKS

#5
20220289630
2022-09-15

LIGHTWEIGHT STRUCTURAL CONCRETE FROM RECYCLED MATERIALS

#6
20220289629
2022-09-15

Lightweight structual concrete block and methods of use

#7
20220289628
2022-09-15

Polished lightweight structural concrete and method of formation

#8
20180273435
2018-09-27

Beneficial use structures

#9
20160067679
2016-03-10

Advanced catalysts for automotive applications

#10
20150315089
2015-11-05

Methods and systems for the formation and use of reduced weight building blocks forms

#11
20150315077
2015-11-05

Methods and systems for the formation and use of reduced weight building blocks forms

#12
20150314478
2015-11-05

Methods and systems for the formation and use of reduced weight building blocks forms

#13
20150314477
2015-11-05

Methods and systems for the formation and use of reduced weight building blocks forms

#14
20150314476
2015-11-05

Methods and systems for the formation and use of reduced weight building blocks forms

#15
20150141236
2015-05-21

Advanced catalysts for automotive applications

#16
20150076730
2015-03-19

Formation of cementitious board with lightweight aggregate

#17
20150076728
2015-03-19

Controlling the embedding depth of reinforcing mesh to cementitious board

#18
20140338519
2014-11-20

Sandwich of impact resistant material

#19
20140128245
2014-05-08

Pinning and affixing nano-active material

#20
20140120355
2014-05-01

IMPACT RESISTANT MATERIAL

#21
20140018230
2014-01-16

Method of forming a catalyst with inhibited mobility of nano-active material

#22
20120326072
2012-12-27

Thermal insulator using closed cell expanded perlite

#23
20120211415
2012-08-23

LIGHTWEIGHT DRAINABLE CELLULAR CONCRETE

#24
20110260364
2011-10-27

Techniques and tools for assembling and disassembling compactable molds and forming building blocks

#25
20110185672
2011-08-04

Block Moulds and Method

#26
20110155308
2011-06-30

Method for making a concrete block

#27
20110144382
2011-06-16

ADVANCED CATALYSTS FOR FINE CHEMICAL AND PHARMACEUTICAL APPLICATIONS

#28
20110143933
2011-06-16

Advanced catalysts for automotive applications

#29
20110143930
2011-06-16

TUNABLE SIZE OF NANO-ACTIVE MATERIAL ON NANO-SUPPORT

#30
20110143926
2011-06-16

Method of forming a catalyst with inhibited mobility of nano-active material

#31
20110143916
2011-06-16

Catalyst production method and system

#32
20110143915
2011-06-16

Pinning and affixing nano-active material

#33
20110143041
2011-06-16

Non-plugging D.C. plasma gun

#34
20100307657
2010-12-09

SYSTEM AND METHOD OF MAKING PLASTER PANELS

#35
20100101698
2010-04-29

METHOD FOR PRODUCING A STRUCTURAL ELEMENT

#36
20100047492
2010-02-25

Building blocks

#37
20100043282
2010-02-25

Method and device for use of hollow spheres in a composite material

#38
20090280313
2009-11-12

Porous humidity-control tile and method for manufacturing the same

#39
20090224425
2009-09-10

APPARATUS AND METHOD FOR FORMING RETAINING WALL BLOCKS WITH VARIABLE DEPTH FLANGES

#40
20090071376
2009-03-19

Lightweight drainable cellular concrete

#41
20080160126
2008-07-03

Compactable mold for forming building blocks

#42
20080157430
2008-07-03

Compacting techniques for forming lightweight concrete building blocks

#43
20080156963
2008-07-03

Techniques and tools for assembling and disassembling compactable molds and forming building blocks

#44
20080149285
2008-06-26

Expanded perlite annealing process

#45
20070245659
2007-10-25

INSULATED CONCRETE FORM AND MOLD FOR MAKING SAME

#46
20070112098
2007-05-17

Perlite composition and method of making the same

#47
20070079565
2007-04-12

Light weight sandwich panels

#48
20060292358
2006-12-28

WATER RESISTANT LOW DENSITY CEMENTITIOUS PANEL

#49
20060280026
2006-12-14

Device for and method of continuous mixing of light concrete and the use of a combined transporting and mixing screw in such a device

#50
20060179779
2006-08-17

Apparatus and method for forming retaining wall blocks with variable depth flanges

#51
20060000172
2006-01-05

Lightweight concrete composite blocks

#52
20050183632
2005-08-25

Lightweight cast stone composition and method

#53
15416460
2017-10-17

Methods of utilizing coal combustion residuals and structures constructed using such coal combustion residuals