E04G23/081 - CPC Classification Index

ClassID:

131729 ⎘

E04G23/081 - CPC Classification

Classification description:

Working measures on existing buildings; Wrecking of buildings using hydrodemolition

Recent Application in this class:

20260071450

2026-03-12

HYDRODEMOLITION APPARATUS FOR OVERHANGING INCLINED SURFACES

20230392400

2023-12-07

HYDRODEMOLITION APPARATUS FOR OVERHANGING INCLINED SURFACES

20220251866

2022-08-11

Method for the disassembly of tower of a wind power plant

20220205192

2022-06-30

Hydro demolition unit

20200011075

2020-01-09

METHOD OF REMOVING MICROFRACTURES FROM CONCRETE SUBJECTED TO IMPACT METHODS OF CONCRETE DEMOLITION AND APPARATUS FOR PRACTICING THE METHOD

20200002964

2020-01-02

SYSTEM AND METHOD FOR HYDRO-DEMOLITION OF CONCRETE STRUCTURES

20190257100

2019-08-22

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

20190106894

2019-04-11

Hydrodemolition system

20190003135

2019-01-03

Water jet unit and method for working a surface

#10

20180305897

2018-10-25

Energy buffer arrangement and method for remote controlled demolition robot

#11

20170106412

2017-04-20

Surface Treatment Device

#12

20150368920

2015-12-24

Frame mounted hydrodemolition system for treating large inclined wall surfaces

#13

20120067184

2012-03-22

Vertical or horizontal robot for hydrodemolition of concrete

#14

20100140444

2010-06-10

Machine and method for deconstructing a vertical wall

#15

20080041015

2008-02-21

Machine and method for deconstructing a vertical wall

#16

20060087168

2006-04-27

Hydrodemolition machine for inclined surfaces