ClassID:

131728

E04G23/08 - CPC Classification

Classification description:

Working measures on existing buildings Wrecking of buildings

Sub-classes:
Recent Application in this class:
#1
20260009246
2026-01-08

STRIPPING DEVICE, STRIPPING METHOD, AND PROGRAM

#2
20250333969
2025-10-30

Demolition Machine

#3
20250179820
2025-06-05

GRID STRUCTURE DISMANTLING METHOD

#4
20250084654
2025-03-13

LEVERAGE TOOL FOR REMOVING SHEET MATERIAL FROM STUDS

#5
20250003244
2025-01-02

DUAL-HEADED PRY TOOL WITH ROTATABLE HEAD

#6
20240262667
2024-08-08

Fulcrum Pry Bar

#7
20240199933
2024-06-20

A FIBRE BINDER COMPOSITION FOR RETAINING FIBRES AND OTHER PARTICLES ON A BUILDING SITE

#8
20240044629
2024-02-08

Blasting device for simultaneously registering multiple detonators based on blasting pattern information and method of using the same

#9
20240011311
2024-01-11

Portable demolition device

#10
20230392399
2023-12-07

DEVICE FOR REMOVING BUILDING MATERIAL

#11
20230135299
2023-05-04

Fulcrum pry bar

#12
20230081760
2023-03-16

WORK MACHINE

#13
20230038298
2023-02-09

Demolition system

#14
20220412110
2022-12-29

Demolition Machine

#15
20220364379
2022-11-17

Prying tool with prying end which has changeable width

#16
20220331827
2022-10-20

Dust suppression system

#17
20220266469
2022-08-25

Drywall punch

#18
20220213705
2022-07-07

Method for entire removal of space truss and assistive support mechanism

#19
20220193704
2022-06-23

DUST SUPPRESSION SYSTEM

#20
20210310265
2021-10-07

Core-pulling transfer device and construction method for reverse demolition of reinforced concrete structures

#21
20210231426
2021-07-29

Blasting system and operating method for same

#22
20210172185
2021-06-10

Pry bar

#23
20210080241
2021-03-18

Blasting system and operating method for same

#24
20210071395
2021-03-11

Arrangement and method for operating a hydraulically operated boom carrying a tool

#25
20210062524
2021-03-04

Swivel Frame Puller and Method of Use

#26
20210060752
2021-03-04

Tactical entry and rescue multi-tool

#27
20210023404
2021-01-28

CHAR Fire Fighting, Climbing and Demolition Hook

#28
20200370317
2020-11-26

Molding removal tool assembly

#29
20200298389
2020-09-24

Pry bar handle

#30
20200190836
2020-06-18

Demolition tool

#31
20200140250
2020-05-07

Prying tool with width changeable prying end

#32
20200071949
2020-03-05

Method for toppling tower building in which base is used

#33
20190250605
2019-08-15

Apparatus for determining operator awareness and for initiating precautionary measures on a robotic vehicle

#34
20190249394
2019-08-15

A DEMOLITION ROBOT CONTROL DEVICE AND SYSTEM

#35
20190161944
2019-05-30

Arrangement and method for operating a hydraulically operated boom carrying a tool

#36
20190063089
2019-02-28

Wallboard removal tool

#37
20180354763
2018-12-13

Pry bar

#38
20180326570
2018-11-15

Pry bar handle

#39
20180320711
2018-11-08

Adaptive control of hydraulic tool on remote controlled demolition robot

#40
20180305941
2018-10-25

Adjustable decking and plank removal tool with vibratory-assist

#41
20180171652
2018-06-21

Liner removal apparatus

#42
20180119438
2018-05-03

Device for mitigating debris travel and method

#43
20180022552
2018-01-25

Collapsible debris chute and debris removal method

#44
20170355071
2017-12-14

Demolition tool

#45
20170144876
2017-05-25

Pry bar

#46
20170051521
2017-02-23

Demolition tool

#47
20170050306
2017-02-23

Pry bar handle

#48
20170002578
2017-01-05

Method for demolishing a building

#49
20160237677
2016-08-18

Emergency access system for a structure

#50
20160024807
2016-01-28

Drywall sheet removal tool

#51
20150300039
2015-10-22

Aggregate stack demolishing scaffold apparatus and method for demolishing aggregate stack using the apparatus

#52
20150144762
2015-05-28

System for monitoring condition of adjustable construction temporary supports

#53
20150107077
2015-04-23

Detachment device and material detachment process

#54
20150027569
2015-01-29

Hydraulic attachment

#55
20140360814
2014-12-11

Equipment and method for demolishing a building

#56
20140205413
2014-07-24

Work machine

#57
20140182107
2014-07-03

Multi-purpose wrecking tool

#58
20120313060
2012-12-13

Decking and plank removal tool

#59
20120204399
2012-08-16

METHOD OF REMOVING PANELS

#60
20120192360
2012-08-02

Lath and plaster removal tools and systems

#61
20120119001
2012-05-17

ENVIRONMENTAL CONTAMINATION INHIBITION

#62
20120076610
2012-03-29

SYSTEM AND APPARATUS FOR HOLDING AN OBJECT

#63
20120067184
2012-03-22

Vertical or horizontal robot for hydrodemolition of concrete

#64
20110297773
2011-12-08

Concrete pulverizer

#65
20110262218
2011-10-27

Keyless coupling arrangement

#66
20110225829
2011-09-22

HEAVY DUTY CONFIGURABLE SHEAR CRUSHER DEMOLITION TOOL

#67
20110188982
2011-08-04

Working machine

#68
20110185867
2011-08-04

Top-down hydro-demolition system with rigid support frame

#69
20110138796
2011-06-16

Method of activating a mountable hydraulic appliance, and such mountable hydraulic appliance, in particular for demolition, comminution or recycling

#70
20110056355
2011-03-10

Hydro-demolition facet cutter and method of use

#71
20110030539
2011-02-10

Device and method for controlled breaching of reinforced concrete

#72
20100296904
2010-11-25

Gripping device of working machine and working machine with the same

#73
20100242701
2010-09-30

Ripper blade for use on hydraulic arm and method for storage tank demolition

#74
20100241288
2010-09-23

Device and a method for moving a jet member

#75
20100229497
2010-09-16

HAZARDOUS DRYWALL REMEDIATION METHOD AND SYSTEM

#76
20100186174
2010-07-29

Multifunction tool for demolition

#77
20100140444
2010-06-10

Machine and method for deconstructing a vertical wall

#78
20100127226
2010-05-27

Pry bar with adjustable and lockable arms

#79
20100067990
2010-03-18

Severing device with controlled triggering

#80
20090289492
2009-11-26

Static Crushing Method, Aid for Static Crushing Used for the Crushing Method, and Filling Tool

#81
20090271929
2009-11-05

Multi-function tool for demolition

#82
20090218877
2009-09-03

DEVICE FOR BREAKING SOLID MATERIAL AND METHOD OF MANUFACTURING A HOSE ELEMENT FOR SUCH A DEVICE

#83
20090194619
2009-08-06

Crushing apparatus for demolition or similar works

#84
20090151587
2009-06-18

Device and method for controlled breaching of reinforced concrete

#85
20090140090
2009-06-04

Crushing or cutting device

#86
20090008617
2009-01-08

Demolition tool

#87
20090000039
2009-01-01

Demolition utility tool

#88
20080060231
2008-03-13

Method for storage tank demolition

#89
20080048130
2008-02-28

Method for retrofitting concrete structures

#90
20080041015
2008-02-21

Machine and method for deconstructing a vertical wall

#91
20070295369
2007-12-27

Method for removal of particulate matter

#92
20070261363
2007-11-15

Concrete slab lifter

#93
20070234575
2007-10-11

Demolition tool

#94
20070228805
2007-10-04

POWER DRIVEN HAMMER

#95
20070226913
2007-10-04

Demolition tool

#96
20070186778
2007-08-16

SYSTEM AND METHOD FOR SUPPRESSING DUST AND ODORS

#97
20070068814
2007-03-29

Electro-osmotic pulse (EOP) treatment method

#98
20060272276
2006-12-07

Concrete slab lifter

#99
20060260650
2006-11-23

Method for removal of particulate matter

#100
20060226271
2006-10-12

Crusher and crushing method thereof

#101
20060201292
2006-09-14

Hammer device

#102
20060131454
2006-06-22

Single jaw set multiple tool attachment system

#103
20060108462
2006-05-25

Cutting or crushing implement

#104
20060087168
2006-04-27

Hydrodemolition machine for inclined surfaces

#105
20060032843
2006-02-16

Cutting of cementitious materials

#106
20060006257
2006-01-12

Method and apparatus for fragmentizing surface layer of concrete

#107
20060000125
2006-01-05

Demolition claw

#108
20060000124
2006-01-05

Resonant demolition tool

#109
20050252775
2005-11-17

Electro-osmotic pulse (EOP) system for de-watering around manmade structures and method of use therefor

#110
20050235498
2005-10-27

Tip for demolition and construction equipment

#111
20050145731
2005-07-07

Scrapping method of building and scrapping machine

#112
20050081478
2005-04-21

MCM window removal system

#113
20050035235
2005-02-17

Pulverizer

#114
18433337
2024-09-03

Method, medium and system for determining demolition points of large building

#115
18355306
2024-02-06

Method for removing section steel concrete column

#116
17670628
2023-08-08

Demolition tool

#117
17233961
2022-02-01

Forcible entry breaching ballistic shield

#118
16952870
2022-02-15

Demolition tool

#119
16043341
2019-06-04

Drywall removal tool

#120
16032016
2020-08-25

Multipurpose floor demolition tool

#121
14678593
2018-01-23

Portable tool for emergency access to a privacy partition