ClassID:

127843

E01D2/04 - CPC Classification

Classification description:

Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type

Recent Application in this class:
#1
20260110147
2026-04-23

BRIDGE CONNECTION SYSTEM

#2
20250154734
2025-05-15

Method for erecting a transportation structure

#3
20240301636
2024-09-12

INTELLIGENT REINFORCING SUPPORT FOR REINFORCED CONCRETE LOW-BOX GIRDERS AND METHOD FOR MINIMALLY INVASIVE REINFORCEMENT

#4
20240181675
2024-06-06

REMOVAL-FACILITATED ANCHOR SEALING DEVICE FOR BOX GIRDER CONSTRUCTION

#5
20240117577
2024-04-11

LIGHTWEIGHT BRIDGE STRUCTURE AND STRUCTURAL JOINT DESIGN

#6
20230349113
2023-11-02

COMPOSITE BOX GIRDER STRUCTURE AND CONSTRUCTION METHOD THEREFOR

#7
20230287640
2023-09-14

COMPOSITE DECK STRUCTURE FOR BRIDGE AND BRIDGE STRUCTURE AND CONSTRUCTION METHOD THEREOF

#8
20230110001
2023-04-13

Double production line and rapid prefabrication process of segmental beam

#9
20220403610
2022-12-22

STEEL-CONCRETE COMPOSITE WEB AND CONSTRUCTION METHOD THEREOF

#10
20220243409
2022-08-04

Temporary support system for road bridge pre-fabricated small box girder-type concealed bent cap, and method of constructing same

#11
20220220678
2022-07-14

Construction method for upright lifting of large-tonnage box girder to bridge, and erection method for large-tonnage box girder

#12
20220205196
2022-06-30

EA Box Girder System

#13
20220127802
2022-04-28

Combined plate-beam unit analysis method considering residual stress effect of orthotropic plate

#14
20220034051
2022-02-03

CONCRETE BOX BEAM USING REFRIGERATION STIRRUP

#15
20220002954
2022-01-06

Module for a structure

#16
20210372059
2021-12-02

Modular Longitudinal System for Bridge Decks for Double-Track Railways

#17
20210363709
2021-11-25

TUB GIRDERS AND RELATED MANUFACTURING METHODS

#18
20210285169
2021-09-16

Prestressed girder for concrete bridges with an incorporated concrete overhang and vertical stay-in-place form and method for using same

#19
20210017722
2021-01-21

Shallow single plate steel tub girder

#20
20200347561
2020-11-05

Tub girders and related manufacturing methods

#21
20200263368
2020-08-20

Module for a structure

#22
20200256022
2020-08-13

Tub girders and related manufacturing methods

#23
20190249379
2019-08-15

Module for a structure

#24
20180291569
2018-10-11

Cable-stayed suspension bridge structure suitable for super long spans

#25
20180155886
2018-06-07

Module for a structure

#26
20170218580
2017-08-03

Border Protection Viaduct

#27
20140284141
2014-09-25

Form traveller for the construction of engineering works

#28
20110131740
2011-06-09

ENERGY STORAGE BRIDGE

#29
20110041433
2011-02-24

Method to compress prefabricated deck units with external tensioned structural elements

#30
20100064674
2010-03-18

Energy storage bridge

#31
20080209646
2008-09-04

Self-Supporting Precast Slab

#32
20070180634
2007-08-09

Box beam bridge and method of construction

#33
18379184
2024-04-30

Structurally stable garden bridge and its method of use

#34
17145456
2023-03-14

Method for producing a prestressed concrete bridge beam

#35
15806869
2018-03-13

Folded steel plate bridge system