ClassID:

129988

E04B2002/0267 - 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; Special features of building elements Building elements with the appearance of several bricks

Recent Application in this class:
#1
20250171998
2025-05-29

METHOD OF MANUFACTURING A CAST STONE HARDSCAPING BLOCK

#2
20240229456
2024-07-11

BUILDING BLOCK, SYSTEM AND METHODS

#3
20240159048
2024-05-16

Cast stone corner hardscaping block

#4
20230003017
2023-01-05

Building block, system and methods

#5
20210254331
2021-08-19

Method and apparatus for double faced wall

#6
20210230866
2021-07-29

Method and apparatus for double faced wall

#7
20200232210
2020-07-23

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

#8
20180209142
2018-07-26

Method and apparatus for double faced wall

#9
20180030728
2018-02-01

METHOD FOR CASTING REINFORCEMENT ALIGNMENT FEATURES INTO CONCRETE WALL BLOCKS

#10
20160089833
2016-03-31

Device for configuring deformable material to provide a predetermined relatively non-deformable visual display

#11
20120159888
2012-06-28

CULTURED STONE MASONRY UNIT

#12
20120023857
2012-02-02

Process for casting concrete wall blocks for use with geogrid

#13
20110179747
2011-07-28

RETAINING WALL BLOCK

#14
20100095629
2010-04-22

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

#15
20100064620
2010-03-18

Column block system

#16
20090308015
2009-12-17

RETAINING WALL BLOCK

#17
20090126301
2009-05-21

Stone fabrication system with hidden mortar joint

#18
20090103987
2009-04-23

RETAINING WALL BLOCK

#19
20090049788
2009-02-26

BUILDING BLOCK

#20
20080172970
2008-07-24

COLUMNAR BLOCK FENCE SYSTEM

#21
20070266656
2007-11-22

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

#22
20060168907
2006-08-03

Decorative, interlocking, mortarless building block

#23
20060101762
2006-05-18

Construction block

#24
20050257466
2005-11-24

Building material

#25
20050252147
2005-11-17

Columnar block fence system

#26
20050252146
2005-11-17

Column block system

#27
20050144883
2005-07-07

Walling product