ClassID:

127900

E01D22/00 - CPC Classification

Classification description:

Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

Recent Application in this class:
#1
20260085478
2026-03-26

ANTI-COLLAPSE BUFFER CHAIN FOR BRIDGE

#2
20260043200
2026-02-12

METHOD FOR REPAIRING AND REINFORCING UNDERWATER PIERS OF BRIDGES IN TIDAL ZONES

#3
20260034610
2026-02-05

REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE

#4
20260015806
2026-01-15

CARBON FIBER REINFORCED POLYMER (CFRP) STRENGTHENING SYSTEM WITH REINFORCEMENT AND CATHODIC PROTECTION FUNCTIONS FOR STEEL BRIDGE

#5
20250333360
2025-10-30

Structure Protection Sheet, Concrete Block, and Method for Manufacturing Reinforced Structure

#6
20250314036
2025-10-09

REINFORCING STEEL PLATE AND EARTH REMOVAL METHOD

#7
20250250752
2025-08-07

PRESS-IN REINFORCEMENT STEEL PLATE UNDERWATER SWELL PREVENTION STRUCTURE AND STEEL PLATE PRESS-IN METHOD

#8
20250129558
2025-04-24

A DETENSIONING SYSTEM AND A METHOD FOR DETENSIONING A STRUCTURAL ELEMENT OR A TENSIONING ELEMENT

#9
20250109556
2025-04-03

Method and Apparatus to Infer Structural Response from User-Device Measurements

#10
20250027282
2025-01-23

PRESTRESSED STRENGTHENING APPARATUS FOR PREFABRICATED HIGHWAY BRIDGE

#11
20240368903
2024-11-07

ERECTED PLATFORM

#12
20240279889
2024-08-22

Formwork system and method

#13
20240175823
2024-05-30

Method for Inspecting Surface Deformation of Structure, System for Inspecting Surface Deformation of Structure, and Structure Protection Sheet

#14
20230374744
2023-11-23

APPARATUS AND METHOD FOR REINFORCING A STRUCTURAL ELEMENT

#15
20230324254
2023-10-12

OPTICAL FIBER SENSOR AND DETECTION METHOD

#16
20230214558
2023-07-06

CONSTRUCTION REPAIR SUPPORT APPARATUS, METHOD, AND PROGRAM

#17
20230146650
2023-05-11

Intelligent integrated anti-collision system and method for pier

#18
20230135646
2023-05-04

REPLACEABLE AND FATIGUE-AVOIDED ORTHOTROPIC PLATE STRUCTURE AND REPLACING METHOD THEREOF

#19
20230134687
2023-05-04

Formwork system and method

#20
20230107548
2023-04-06

Structure Protection Sheet, Concrete Block, and Method for Manufacturing Reinforced Structure

#21
20230100480
2023-03-30

STRUCTURE FOR RELIEVING CRACKING OF STEEL BRIDGE DECK, METHOD FOR MAKING SAME, AND METHOD FOR USING SAME

#22
20230019808
2023-01-19

Measurement method, measurement device, measurement system, and measurement program

#23
20230003575
2023-01-05

Measurement Method, Measurement Device, Measurement System, And Measurement Program

#24
20230001967
2023-01-05

Measurement method, measurement device, measurement system, and measurement program

#25
20220333320
2022-10-20

Method for removal of temporary support system for road bridge pre-fabricated small box girder-type concealed bent cap, and equipment therefor

#26
20220136888
2022-05-05

DISPLACEMENT AND WEIGHT ASSOCIATION APPARATUS

#27
20220127803
2022-04-28

Long-service-life PWS cable with replaceable sleeve and shielding gas

#28
20220118552
2022-04-21

REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE

#29
20220064878
2022-03-03

Method and Apparatus for Creating an Overlay to Reinforce and Repair Hard Surfaces

#30
20220042259
2022-02-10

Formwork system and method

#31
20210402519
2021-12-30

Crack repair method for existing steel structure

#32
20210283655
2021-09-16

STRUCTURE REPAIRING METHOD

#33
20210272272
2021-09-02

Inspection support apparatus, inspection support method, and inspection support program for concrete structure

#34
20210272263
2021-09-02

Structure repair method selection system, structure repair method selection method, and structure repair method selection server

#35
20210189670
2021-06-24

Cantilevered expansion finger joint apparatus

#36
20210123195
2021-04-29

Concrete deck demolition system and method

#37
20210115634
2021-04-22

Apparatus and method for reinforcing a partially submerged structural element

#38
20210104033
2021-04-08

INSPECTION DEVICE AND INSPECTION METHOD

#39
20210062441
2021-03-04

Arch foot maintaining device and maintenance method for achieving multi-degree-of-freedom displacement of arch foot

#40
20200378141
2020-12-03

Laminate material for reinforcement, reinforcing method, and reinforcing structural body for structure

#41
20200362523
2020-11-19

Joint sealing profile, construction joint bridging device and method of manufacturing a joint sealing profile

#42
20200318294
2020-10-08

Pavement repair system

#43
20200299911
2020-09-24

Method for pre-stressing a steel structure, and steel structure pre-stressed using said method

#44
20200224436
2020-07-16

Foldable quad-chord truss

#45
20200224435
2020-07-16

Erected platform and method of erecting thereof

#46
20200141140
2020-05-07

Prestressed bailey beam for reinforcement and construction method therefor

#47
20200123791
2020-04-23

Kit for erecting a platform

#48
20200080874
2020-03-12

Control device, communication system, and control method

#49
20200040535
2020-02-06

High excursion expansion joint

#50
20200027044
2020-01-23

Degradation prediction apparatus, degradation prediction method, and computer-readable recording medium

#51
20190352874
2019-11-21

Cap repair assembly

#52
20190352873
2019-11-21

Pile bridge assembly

#53
20190352145
2019-11-21

Bridge span replacement system

#54
20190301105
2019-10-03

Pavement repair system

#55
20190276996
2019-09-12

Bridge support bracket placement device

#56
20190256335
2019-08-22

Work vehicle including suspended platform

#57
20190234029
2019-08-01

Concrete patching robot

#58
20190177988
2019-06-13

Tower apparatus

#59
20190161925
2019-05-30

Reinforcement apparatus for reinforcing a structure comprising a pier and a cross-beam

#60
20190048602
2019-02-14

Automatic tensioning system and method for strengthening beam, slab and column by pre-stressed FRP plate

#61
20190017283
2019-01-17

Durable, fire resistant, energy absorbing and cost-effective strengthening systems for structural joints and members

#62
20190016570
2019-01-17

BRIDGE SPAN REPLACEMENT SYSTEM

#63
20190016568
2019-01-17

Gantry assembly and a system for replacing single or double railway bridges

#64
20190003135
2019-01-03

Water jet unit and method for working a surface

#65
20180305929
2018-10-25

Steel-fiber composite material concrete combined column, and post-earthquake repair method thereof

#66
20180300867
2018-10-18

Measurement support apparatus and measurement support method

#67
20180189750
2018-07-05

MAINTENANCE PLAN DRAFTING SUPPORT SYSTEM, METHOD, AND PROGRAM

#68
20180182090
2018-06-28

Inspection result retrieval device and method

#69
20180148941
2018-05-31

Quad-chord truss and platform containing same

#70
20180141791
2018-05-24

Hydraulic Jack System

#71
20180135316
2018-05-17

Platform with a track for attaching decking

#72
20180127931
2018-05-10

Method for waterproofing a bridge expansion joint

#73
20180074500
2018-03-15

Robot device and method of controlling movement of robot device

#74
20170363503
2017-12-21

Mobile bridge apparatus

#75
20170356145
2017-12-14

Mobile bridge module

#76
20170321422
2017-11-09

Durable, fire resistant, energy absorbing and cost-effective strengthening systems for structural joints and members

#77
20170292234
2017-10-12

Climbing Inhibition System

#78
20170247844
2017-08-31

DECONSTRUCTABLE SUPPORT COLUMN STRUCTURES

#79
20170218574
2017-08-03

Pavement repair system

#80
20170096823
2017-04-06

Quad-chord truss and platform containing same

#81
20170067215
2017-03-09

Method of enlarging the space beneath a masonry arch bridge, and a masonry arch bridge

#82
20170030096
2017-02-02

Elongate member reinforcement with a studded collar

#83
20160362854
2016-12-15

PARTICULATE CONTAINMENT CONTROL FOR STRUCTURED SUPPORT BEAMS

#84
20160355380
2016-12-08

Bridge span replacement system

#85
20160348322
2016-12-01

Method for waterproofing railway bridges and waterproofing material for carrying out said method

#86
20160297968
2016-10-13

Thermoset modified additive for asphalt mixture, preparation method thereof and asphalt mixture

#87
20160145815
2016-05-26

METHOD FOR PRE-STRESSING A STEEL STRUCTURE, AND STEEL STRUCTURE PRE-STRESSED USING SAID METHOD

#88
20160083925
2016-03-24

Scour preventing apparatus for hydraulics structures

#89
20160032543
2016-02-04

Bridge span replacement system

#90
20150352603
2015-12-10

Machine for working a surface with a high-pressure water jet

#91
20150097150
2015-04-09

Bridge lifting used three-axial parallel mechanism

#92
20150083304
2015-03-26

Waterproof sheet for use in bridge pier repair and waterproof working method using the same

#93
20150052694
2015-02-26

Method for replacing sloped cables, and temporary hanger for replacing sloped cables

#94
20150047140
2015-02-19

Apparatus for surface treatment of an elongate object

#95
20140345972
2014-11-27

Work platform system including suspended paneled portion and method of implementing same

#96
20140345229
2014-11-27

Work platform system including suspended paneled portion and method of implementing same

#97
20140309767
2014-10-16

Sychronous control integrated system for bridge lifting

#98
20140284532
2014-09-25

BRIDGE LIFTING SUPPORT BRACKET

#99
20140251936
2014-09-11

Bridge span replacement system

#100
20140251730
2014-09-11

DECK PANEL, LOAD PLATFORM, CLAMP AND TENSIONER

#101
20140165305
2014-06-19

Bridge cap installation system and method

#102
20140090771
2014-04-03

Waterproof sheet for use in bridge pier repair and waterproof working method using the same

#103
20140027306
2014-01-30

Cathodic protection of a concrete structure

#104
20140026335
2014-01-30

SYSTEM AND METHOD FOR BRIDGE REPLACEMENT

#105
20130239341
2013-09-19

Bridge cap installation system and method

#106
20130152496
2013-06-20

System for anchoring a load

#107
20120247568
2012-10-04

Method of draining a system for anchoring a structural cable to a construction element

#108
20120226441
2012-09-06

Sensor network for detecting riverbed scour

#109
20120120246
2012-05-17

Method for detecting damage to a deck of a bridge

#110
20120011665
2012-01-19

Bridge shoring system

#111
20110265274
2011-11-03

Bridge Deck Replacement Machine and the Method of Bridge Deck Replacement Using the Same

#112
20110138549
2011-06-16

Method to compress prefabricated deck units by tensioning supporting girders

#113
20110067955
2011-03-24

Scaffold element, arrangement and method of use

#114
20110044509
2011-02-24

Bridge structural safety monitoring system and method thereof

#115
20110016645
2011-01-27

Apparatus and method for replacing a bridge using a pre-cast construction techniques

#116
20100175205
2010-07-15

Scaffold arrangement and method for repairing the edge structure of a concrete bridge

#117
20100089002
2010-04-15

Composite structural elements and method of making same

#118
20090214293
2009-08-27

Road surface overlay system

#119
20090077758
2009-03-26

BRIDGE DECK PANEL

#120
20090025856
2009-01-29

Method and device for internal refurbishment of corroded hollow sections

#121
20090025330
2009-01-29

Enhanced girder system

#122
20090013482
2009-01-15

Method of reinforcing a bridge

#123
20080247822
2008-10-09

Method for renovating of a traffic-carrying structure

#124
20080184504
2008-08-07

Method of rebuilding a viaduct without interrupting service on the old structure

#125
20080080945
2008-04-03

Anchor bar and arrangement for reinforcing existing components against punching shears with such anchor bar

#126
20080028724
2008-02-07

Method for demounting a tensioned cable, a system and associated devices

#127
20070119004
2007-05-31

Longitudinally offset bridge substructure support system

#128
20060191229
2006-08-31

Repair and reinforcement system of existing structure using reaction force of pressurizing means and method thereof

#129
20060170535
2006-08-03

Sensor devices for structural health monitoring

#130
20060104774
2006-05-18

Mobile receptacle for a catching debris

#131
20060010814
2006-01-19

Safety device for use with prestressing cables

#132
20050262651
2005-12-01

Method of moving a component underneath a bridge assembly with a cable

#133
20050257336
2005-11-24

Enhanced girder system

#134
20050229502
2005-10-20

Concrete arch and method of manufacture

#135
20050175416
2005-08-11

Method of repairing and reinforcing piers using stones

#136
18534910
2026-01-06

Methods and devices for repairing concrete surfaces

#137
18110438
2024-05-14

Bridge overhang shielding and formwork

#138
16985031
2021-07-27

Platform and the hanging thereof from a bridge main cable

#139
16199806
2020-08-11

Platform and the hanging thereof from a bridge main cable

#140
15717348
2020-05-26

Bridge rehabilitation system

#141
15185457
2020-04-07

Concrete chipping robot

#142
15185451
2019-04-09

Concrete patching robot

#143
15173992
2017-08-15

Earthquake resistant and reinforcing device for buildings and bridges

#144
14188942
2015-08-11

Below main cable work platform support