Patents-Review.com
ClassID:

127911 ⎘

E01D2101/28 - CPC Classification

Classification description:

Material constitution of bridges; Concrete, stone or stone-like material; Concrete reinforced prestressed

Sub-classes:
Recent Application in this class:
#1
20250154736
2025-05-15

BRIDGE AND METHOD FOR BUILDING A BRIDGE

 #2
20250129557
2025-04-24

CONSTRUCTION METHOD FOR SPLICING PREFABRICATED SEGMENTAL BRIDGES

 #3
20240181675
2024-06-06

REMOVAL-FACILITATED ANCHOR SEALING DEVICE FOR BOX GIRDER CONSTRUCTION

 #4
20240125120
2024-04-18

Modular Slab, Slab System, Piles and Methods of Use Thereof

 #5
20230366159
2023-11-16

Bridge apparatus, systems and methods of construction

 #6
20230358000
2023-11-09

Bridge apparatus, systems and methods of construction

 #7
20230110001
2023-04-13

Double production line and rapid prefabrication process of segmental beam

 #8
20230090451
2023-03-23

Bridge apparatus, systems and methods of construction

 #9
20220341093
2022-10-27

Cable using cold-drawn shape memory alloy wires and method for manufacturing the same

 #10
20220205240
2022-06-30

Modular slab, slab system, piles and methods of use thereof

 #11
20220205195
2022-06-30

Long span bridge designs

 #12
20190292785
2019-09-26

METHOD FOR CONNECTING PRECAST SEGMENTS TENDON DUCTS AND RESULTING STRUCTURE

 #13
20190194884
2019-06-27

Cable anchorage with seal element, prestressing system comprising such anchorage and method for installing and tensioning a sheathed elongated element

 #14
20160305077
2016-10-20

Precast concrete beam

 #15
20140345069
2014-11-27

Prefabricated bridge

 #16
20130269125
2013-10-17

Continuous CFRP decked bulb T beam bridges for accelerated bridge construction

 #17
20110197540
2011-08-18

Anchoring, splicing and tensioning elongated reinforcement members

 #18
20110072745
2011-03-31

Anchoring, splicing and tensioning elongated reinforcement members

 #19
20110041433
2011-02-24

Method to compress prefabricated deck units with external tensioned structural elements

 #20
20100307081
2010-12-09

Fit-together type of precast concrete lining and bridging structural body

 #21
20100088985
2010-04-15

Connection Of Prestressing Sheath Sections Of A Structure Having A Series Of Precast Elements

 #22
20100064454
2010-03-18

Concrete bridge

 #23
20090084048
2009-04-02

U-shaped span for railway track

 #24
20080302058
2008-12-11

Methods and apparatus for forming and placing generally horizontal structures

 #25
20080060146
2008-03-13

Hollow prestressed concrete (HPC) girder and spliced hollow prestressed concrete girder (s-HPC) bridge construction method

 #26
20070234680
2007-10-11

Methods and apparatus for forming and placing generally horizontal structures

 #27
20070180634
2007-08-09

Box beam bridge and method of construction

 #28
20070175166
2007-08-02

Partially prefabricated structural concrete beam

 #29
20070056123
2007-03-15

Construction method for prestressed concrete girder bridges

 #30
20060272267
2006-12-07

Concrete truss

 #31
20060230696
2006-10-19

Tendon-identifying, post tensioned concrete flat plate slab and method and apparatus for constructing same

 #32
20060117504
2006-06-08

Bridge construction system and method

 #33
20050076608
2005-04-14

Methods and apparatus for forming and placing generally horizontal structures

 #34
17145456
2023-03-14

Method for producing a prestressed concrete bridge beam