ClassID:

129961

E04B2002/0208 - 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; Details of connections; Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape

Recent Application in this class:
#1
20240426100
2024-12-26

WALL BLOCK SYSTEM

#2
20240328151
2024-10-03

BULLET RESISTANT WALL SYSTEM

#3
20240271417
2024-08-15

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

#4
20240140003
2024-05-02

MANUFACTURED RETAINING WALL BLOCK WITH IMPROVED FALSE JOINT

#5
20230383534
2023-11-30

MODULAR CONCRETE BUILDING BLOCK AND METHODS

#6
20230241810
2023-08-03

Manufactured retaining wall block with improved false joint

#7
20230228083
2023-07-20

Bullet resistant wall system

#8
20230193625
2023-06-22

Block for use in automated building construction

#9
20230150174
2023-05-18

ADJUSTABLE LOCATOR RETAINING WALL BLOCK AND MOLD APPARATUS

#10
20230003016
2023-01-05

BUILDING BLOCK, SYSTEM AND METHODS

#11
20220259853
2022-08-18

Modular concrete building block and methods

#12
20220002994
2022-01-06

Modular concrete building block and methods

#13
20210299918
2021-09-30

Manufactured retaining wall block with improved false joint

#14
20210238846
2021-08-05

Interlocking blocks and assembly of interlocking structures

#15
20210156147
2021-05-27

Foam as modular support

#16
20210138695
2021-05-13

Adjustable locator retaining wall block and mold apparatus

#17
20210131097
2021-05-06

Block for dry construction

#18
20200332520
2020-10-22

Bullet resistant wall system

#19
20200270863
2020-08-27

Block for use in automated building construction

#20
20200230849
2020-07-23

Manufactured retaining wall block with improved false joint

#21
20200206647
2020-07-02

System for building a load bearing structure

#22
20200086533
2020-03-19

Adjustable locator retaining wall block and mold apparatus

#23
20190257080
2019-08-22

Wall construction system

#24
20190048581
2019-02-14

Block interlocking module and system to build architectural structures

#25
20180273435
2018-09-27

Beneficial use structures

#26
20180272574
2018-09-27

Adjustable locator retaining wall block and mold apparatus

#27
20180257271
2018-09-13

Manufactured retaining wall block with improved false joint

#28
20180245339
2018-08-30

Recyclable building block and building system used for constructing building

#29
20180245338
2018-08-30

Construction system having corner core blocks and decorative face blocks

#30
20180209143
2018-07-26

Construction system having corner core blocks and decorative face blocks

#31
20180100302
2018-04-12

Precast block and installation system for construction of walls and slabs

#32
20180044914
2018-02-15

Block interlocking module and system to build architectural structures

#33
20170355108
2017-12-14

Adjustable locator retaining wall block and mold apparatus

#34
20170305042
2017-10-26

Method and apparatus for dry cast facing concrete deposition

#35
20170191259
2017-07-06

Interlocking masonry brick

#36
20170175388
2017-06-22

Process to add bullet resistance to an existing wall

#37
20160281356
2016-09-29

MACHINE FOR MAKING INTERLOCKING AND INTERFITTING MASONRY UNITS AND MASONRY SYSTEM THEREOF

#38
20160201287
2016-07-14

Adjustable locator retaining wall block and mold apparatus

#39
20160108614
2016-04-21

Construction blocks and systems

#40
20140377393
2014-12-25

Method and apparatus for dry cast facing concrete deposition

#41
20140237922
2014-08-28

Building block system

#42
20140059965
2014-03-06

Double Locking Mortarless Block

#43
20140059962
2014-03-06

Stacking masonry block system with transition block and utility groove running therethrough

#44
20130118109
2013-05-16

System of construction elements for the dry construction of structures

#45
20120311953
2012-12-13

Energy and weight efficient building block, manufacturing and application process thereof

#46
20120260603
2012-10-18

Concrete exterior wall system

#47
20120186172
2012-07-26

CONSTRUCTION SYSTEM FOR BUILDINGS

#48
20110247289
2011-10-13

Building block having the appearance of wood shake

#49
20110239570
2011-10-06

Concrete Masonry Hollow Block

#50
20110179747
2011-07-28

RETAINING WALL BLOCK

#51
20110146186
2011-06-23

Building block system

#52
20100162650
2010-07-01

Drywall construction method and apparatus

#53
20100115859
2010-05-13

Irregular tessellated building units

#54
20100043335
2010-02-25

STACKING MASONRY BLOCK SYSTEM WITH TRANSITION BLOCK AND UTILITY GROOVE RUNNING THERETHROUGH

#55
20090308015
2009-12-17

RETAINING WALL BLOCK

#56
20090173027
2009-07-09

CONCRETE MASONRY HOLLOW BLOCK

#57
20090103987
2009-04-23

RETAINING WALL BLOCK

#58
20080209828
2008-09-04

Irregular tessellated building units

#59
20080066412
2008-03-20

PREFAB PANEL FOR REALIZING A DOUBLE LAYER WALL IN BUILDINGS

#60
20080060313
2008-03-13

Split-Face Block Mold

#61
20080022621
2008-01-31

ELEMENT OF BRICK MATERIAL FOR REALISING PREFAB PANELS FOR THE BUILDING INDUSTRY

#62
20070266656
2007-11-22

Block-Type Building Stone Used As A Construction Material For Walls

#63
20070251182
2007-11-01

Drywall construction method and apparatus

#64
20070175161
2007-08-02

Interlocking block

#65
20070166112
2007-07-19

Multiple retaining wall block unit with off-center splitting grooves

#66
20070098945
2007-05-03

Irregular Tessellated Building Units

#67
20070079566
2007-04-12

Modular building block system

#68
20070077387
2007-04-05

Irregular, tessellated building units

#69
20070065535
2007-03-22

System and process for manufacturing building blocks

#70
20070011979
2007-01-18

Stacking masonry block system with locking starter device

#71
20060242914
2006-11-02

Refractory block and refractory wall assembly

#72
20060182923
2006-08-17

Irregular tessellated building units

#73
20060150559
2006-07-13

Two piece interlocking block system

#74
20060117699
2006-06-08

Building block

#75
20060051166
2006-03-09

Block for constructing retaining wall, prefabricated reinforced retaining wall constructed using the block and construction method of the prefabricated reinforced retaining wall

#76
20060000179
2006-01-05

Building block

#77
20050284077
2005-12-29

Mortarless fence block system

#78
20050274085
2005-12-15

Split key segmental retaining wall system

#79
20050257481
2005-11-24

System of stacked concrete blocks, each block having a tire wall stack therewithin surrounding a hollow core through which a vertical reinforcing member extends and reinforcing bars in mortar in void between adjacent blocks

#80
20050252122
2005-11-17

Brick kit

#81
15416460
2017-10-17

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

#82
14887029
2017-02-28

Modular insulated building panels