ClassID:

130005

E04B2/08 - CPC Classification

Classification description:

Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements; Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails

Recent Application in this class:
#1
20250382792
2025-12-18

INSERT PIECE, BUILDING BLOCK PROVIDED WITH SUCH INSERT PIECE AND WALL MADE WITH SUCH BUILDING BLOCKS

#2
20250361717
2025-11-27

SYSTEM OF CONSTRUCTION ELEMENTS FOR JOINTLESS ERECTION OF BUILDING WALLS

#3
20250257562
2025-08-14

UNIFORM JOINT WIDTH FORMATION IN BLOCK CONSTRUCTION

#4
20250059759
2025-02-20

CONSTRUCTION BLOCK AND BUILDING ELEMENT

#5
20250042056
2025-02-06

SYSTEM AND METHOD FOR PRODUCING LOAD-BEARING HEMP SHIV CONCRETE BLOCKS

#6
20240426100
2024-12-26

WALL BLOCK SYSTEM

#7
20240328151
2024-10-03

BULLET RESISTANT WALL SYSTEM

#8
20240295118
2024-09-05

Composite sandwich panel and wall system therewith

#9
20240271417
2024-08-15

Insulated Siding Sheet, an Insulated Sheet System, and Buildings Formed with the Insulated Sheet System

#10
20230228083
2023-07-20

Bullet resistant wall system

#11
20230081024
2023-03-16

System for producing room elements such as walls

#12
20230078431
2023-03-16

BUILDING SYSTEM

#13
20230022278
2023-01-26

NESTED MASONRY BLOCK MANUFACTURING SYSTEM AND METHOD

#14
20220288502
2022-09-15

Stackable block

#15
20220074204
2022-03-10

A BUILDING ELEMENT

#16
20210238846
2021-08-05

Interlocking blocks and assembly of interlocking structures

#17
20210189723
2021-06-24

CONSTRUCTION ELEMENT

#18
20210106924
2021-04-15

PROCESS FOR CONSTRUCTING DRY-MOUNTED WALLS

#19
20210010262
2021-01-14

Modular Wall Elements, Systems, and Methods

#20
20210010261
2021-01-14

Modular Wall Elements, Systems, and Methods

#21
20200362556
2020-11-19

RADIOPROTECTIVE BUILDING BLOCK FOR BUILDING A WALL THAT IS ABLE TO FORM A SCREEN TO IONIZING RADIATION

#22
20200332520
2020-10-22

Bullet resistant wall system

#23
20200277783
2020-09-03

Building block and method for assembling building blocks

#24
20200232210
2020-07-23

Wall structure using blocks and frames with wedge-type coupling part formed therein and method for constructing wall using same

#25
20200206647
2020-07-02

System for building a load bearing structure

#26
20200131760
2020-04-30

APPARATUS, SYSTEM AND METHOD FOR PROVIDING AN INTERNALLY SUPPORTED WALL SYSTEM

#27
20190360197
2019-11-28

MODULAR PREFABRICATED BUILDING BLOCKS

#28
20190323198
2019-10-24

Blocks, block systems and methods of making blocks

#29
20190257080
2019-08-22

Wall construction system

#30
20190218772
2019-07-18

Structural panel assembly for mounting building walls and method for mounting building walls using same

#31
20190218771
2019-07-18

Modular prefabricated building blocks

#32
20190211547
2019-07-11

Blocks and molds for building landscape walls and methods of making the blocks

#33
20190048581
2019-02-14

Block interlocking module and system to build architectural structures

#34
20180355607
2018-12-13

Connector for lightweight office partition

#35
20180355604
2018-12-13

Component and production method

#36
20180346382
2018-12-06

METHOD OF MANUFACTURE AND USE OF LOAD BEARING INTERLOCKING STRUCTURAL BLOCKS AND MODULAR BUILDING SYSTEM

#37
20180290332
2018-10-11

PORTABLE MOLDING APPARATUSES AND METHODS OF FORMING OBJECTS USING PORTABLE MOLDING APPARATUSES

#38
20180258659
2018-09-13

BUNKER SYSTEM FOR RADIATION THERAPY EQUIPMENT

#39
20180245338
2018-08-30

Construction system having corner core blocks and decorative face blocks

#40
20180209143
2018-07-26

Construction system having corner core blocks and decorative face blocks

#41
20180155917
2018-06-07

Module for realizing modular building structures

#42
20180106036
2018-04-19

Blocks and molds for building landscape walls and methods of making the blocks

#43
20180100302
2018-04-12

Precast block and installation system for construction of walls and slabs

#44
20180044914
2018-02-15

Block interlocking module and system to build architectural structures

#45
20180044877
2018-02-15

Blocks, block systems and methods of making blocks

#46
20180028932
2018-02-01

Dovetailed building block

#47
20170191259
2017-07-06

Interlocking masonry brick

#48
20170175388
2017-06-22

Process to add bullet resistance to an existing wall

#49
20170145687
2017-05-25

Construction block and wall face structure using same

#50
20170050831
2017-02-23

Retaining wall system

#51
20160340898
2016-11-24

Self-Aligning Interlocking Construction Blocks

#52
20160288009
2016-10-06

Assembly of construction elements and method of connecting construction elements

#53
20160244936
2016-08-25

Blocks, block systems and methods of making blocks

#54
20160130820
2016-05-12

Insulating wall assembly with framing member supports partially embedded within rigid insulation panels

#55
20160108614
2016-04-21

Construction blocks and systems

#56
20160090705
2016-03-31

Block, flood protection barrier and a method for producing a barrier of this type

#57
20160032586
2016-02-04

LOAD BEARING INTERLOCKING STRUCTURAL BLOCKS AND MODULAR BUILDING SYSTEM

#58
20160032585
2016-02-04

WOOD BRICK ASSEMBLY

#59
20160017907
2016-01-21

SPLIT WEDGE DOVETAIL DOWEL

#60
20150300006
2015-10-22

Reusable module for manufacturing at least one portion of a repeatedly dismountable wall of a construction

#61
20150247328
2015-09-03

Building blocks and rear interlock connector therefor

#62
20150089825
2015-04-02

Concrete block spacer system

#63
20150071715
2015-03-12

Retaining wall system

#64
20140260059
2014-09-18

Building unit with mating sides

#65
20140259982
2014-09-18

Decorative curbing apparatus for deploying devices in a landscaping setting

#66
20140250819
2014-09-11

Wall building system and method

#67
20140237922
2014-08-28

Building block system

#68
20140230357
2014-08-21

Interlocking block construction system

#69
20140202111
2014-07-24

Modular building blocks with interlocking reinforcement rods

#70
20140013697
2014-01-16

Clips for thin brick wall system

#71
20140007527
2014-01-09

Barrier wall and method of forming wall panels between vertical wall stiffeners with support members extending partially through the wall panels

#72
20130298481
2013-11-14

LANDSCAPE EDGING BLOCK SYSTEM

#73
20130263554
2013-10-10

Wall assembly for wooden structures

#74
20130239505
2013-09-19

Wainscoting system

#75
20130118109
2013-05-16

System of construction elements for the dry construction of structures

#76
20130118092
2013-05-16

Prefabricated building and kit

#77
20130104472
2013-05-02

Structural infill wall panel module

#78
20130031848
2013-02-07

Landscape edging block system

#79
20120260603
2012-10-18

Concrete exterior wall system

#80
20120233935
2012-09-20

Gusset block construction

#81
20120210657
2012-08-23

Barrier wall and method of forming wall panels between vertical wall stiffeners with support members extending partially through the wall panels

#82
20120102868
2012-05-03

BUILDING BLOCKS WITH MATING COUPLING MEANS FOR CONSTRUCTING WALL AND ASSOCIATED METHOD

#83
20110146186
2011-06-23

Building block system

#84
20100285269
2010-11-11

Basalt particle-containing compositions and articles for protective coatings and ballistic shield mats/tiles/protective building components

#85
20100282060
2010-11-11

Modular polymeric projectile absorbing armor

#86
20100236163
2010-09-23

Barrier Wall and Method of Forming Wall Panels Between Vertical Wall Stiffeners with Support Members Extending Partially Through the Wall Panels

#87
20100223876
2010-09-09

Interlocking blocks for temporary structure

#88
20100095629
2010-04-22

INSULATING THIN-BRICK, THIN-STONE, AND THIN-BLOCK SIDING SYSTEM

#89
20100012004
2010-01-21

Basalt particle-containing compositions and articles for protective coatings and ballistic shield mats/tiles/protective building components

#90
20090113836
2009-05-07

Building Block

#91
20080263988
2008-10-30

Building System for Constructing Walls

#92
20080115435
2008-05-22

Complete Assembling of Massive Elements

#93
20070271868
2007-11-29

System of brick with rod

#94
20070199273
2007-08-30

Block For Forming Wall And The Wall Thus Formed

#95
20060123732
2006-06-15

Block

#96
20060096221
2006-05-11

Building apparatus and method

#97
20050252122
2005-11-17

Brick kit

#98
20050081469
2005-04-21

Masonry brick

#99
17539605
2023-12-12

Multipurpose reusable container system

#100
16895137
2022-10-25

Oncology vault structure

#101
16351329
2019-12-03

Mortarless building blocks wall

#102
14887029
2017-02-28

Modular insulated building panels

#103
14829067
2016-09-27

Wall system having core supporting blocks and decorative fascia blocks

#104
14641102
2016-05-24

Step-block precast stair

#105
14150220
2015-07-28

Pre-formed landscape barrier