ClassID:

129971

E04B2002/023 - 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 with rabbets, e.g. stepped

Recent Application in this class:
#1
20240018776
2024-01-18

Interlocking construction block system

#2
20220136238
2022-05-05

Interlocking Composite Construction Block

#3
20210388620
2021-12-16

SHIP LAP STYLED SHIP-SLAT COMPONENTS AND MANUFACTURING SYSTEM

#4
20200157802
2020-05-21

Wall construction members and system

#5
20190226205
2019-07-25

Hempcrete wall block panel

#6
20170145690
2017-05-25

Masonry block system

#7
20170096813
2017-04-06

Extended span timber structural member

#8
20150218805
2015-08-06

Modular units for insulating concrete forms

#9
20140053493
2014-02-27

Convex structural block for constructing parabolic walls

#10
20130315678
2013-11-28

RETAINING WALL BLOCK

#11
20130312359
2013-11-28

Wall construction system

#12
20130118109
2013-05-16

System of construction elements for the dry construction of structures

#13
20130042559
2013-02-21

Wall construction block combination for a wall construction system

#14
20120114850
2012-05-10

PRECISION GROUND CONCRETE MASONRY BLOCKS AND SYSTEM AND METHOD FOR THE HIGH-SPEED APPLICATION OF MORTAR/GROUT TO PRECISION GROUND CONCRETE MASONRY BLOCKS AND SELF-LEVELING INSTALLATION OF CONCRETE MASONRY SYSTEMS

#15
20120092772
2012-04-19

Light collection system and method

#16
20110185673
2011-08-04

PRECISION GROUND CONCRETE MASONRY BLOCKS AND SYSTEM AND METHOD FOR THE HIGH-SPEED APPLICATION OF MORTAR/GROUT TO PRECISION GROUND CONCRETE MASONRY BLOCKS AND SELF-LEVELING INSTALLATION OF CONCRETE MASONRY SYSTEMS

#17
20100037555
2010-02-18

System and Method For Precision Grinding and Self-Leveling Installation of Concrete Masonry Systems

#18
20090191010
2009-07-30

Retaining wall block and mold

#19
20090183450
2009-07-23

Assembly type wall structure

#20
20070294978
2007-12-27

WEB OFFSET LUG DRY-STACK SYSTEM

#21
20070130854
2007-06-14

WEB OFFSET LUG DRY-STACK SYSTEM

#22
20060272259
2006-12-07

Building blocks and location devices for reinforced concrete walls

#23
20060037272
2006-02-23

Web offset lug dry-stack system

#24
20050204663
2005-09-22

Web offset lug dry-stack system

#25
20050144883
2005-07-07

Walling product

#26
14887029
2017-02-28

Modular insulated building panels