ClassID:

130501

E04C5/08 - CPC Classification

Classification description:

Reinforcing elements, e.g. for concrete; Auxiliary elements therefor Members specially adapted to be used in prestressed constructions

Sub-classes:
Recent Application in this class:
#1
20260146439
2026-05-28

Building System Including Waffle Pods

#2
20260139483
2026-05-21

PRETENSIONED SANDWICH PANEL WITH INTEGRATED FIBER CONNECTOR

#3
20250223806
2025-07-10

OPTICAL-FIBER-EMBEDDED AND FRP-WRAPPED SMA COMPOSITE BAR WITH FORCE SENSING, STRESS DRIVING AND STRUCTURAL REINFORCEMENT INTEGRATED

#4
20250116112
2025-04-10

INTELLIGENT PROTECTOR FOR STRETCHING ROPES WITH POWER CUT-OFF AND LOCATOR FOR A HYDRAULIC JACK AND USE THEREOF

#5
20250109068
2025-04-03

REBAR-FREE PRESTRESSED CONCRETE AND FORMING METHOD THEREFOR

#6
20250092679
2025-03-20

INTERMEDIATE ANCHOR ASSEMBLY

#7
20250010385
2025-01-09

METHODS AND APPARATUS FOR IN-POCKET TENDON SHEARING

#8
20240376712
2024-11-14

FIBER REINFORCED POST-TENSIONED CONCRETE SLAB WITH OPENINGS

#9
20240318426
2024-09-26

PRE-STRESSED INSULATED CONCRETE PANELS AND METHODS FOR MAKING AND USING THE SAME

#10
20240018771
2024-01-18

BUILDING SYSTEM

#11
20230349155
2023-11-02

LAMINATED BEAM SLAB AND PREPARATION METHOD THEREOF

#12
20230272637
2023-08-31

NATURAL DISASTER SHELTER/PRE-FABRICATED HOUSE

#13
20230222260
2023-07-13

METHOD FOR CALCULATING BENDING MOMENT RESISTANCE OF INTERNAL UNBONDED POST-TENSIONED COMPOSITE BEAM WITH CORRUGATED STEEL WEBS (CSWS) AND DOUBLE-CONCRETE-FILLED STEEL TUBE (CFST) LOWER FLANGE

#14
20230151611
2023-05-18

POST-TENSIONED CONCRETE SLAB WITH FIBRES

#15
20230125237
2023-04-27

Intermediate anchor assembly

#16
20230075456
2023-03-09

Cable-supported structural assembly with flexible reinforced concrete structural element

#17
20230024816
2023-01-26

Concrete product comprising an adaptive prestressing system, and method of locally prestressing a concrete product

#18
20220388080
2022-12-08

Methods and apparatus for in-pocket tendon shearing

#19
20220356705
2022-11-10

Pre-stressed insulated concrete panels and methods for making and using the same

#20
20220341159
2022-10-27

Insulated concrete block assembly

#21
20220341093
2022-10-27

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

#22
20220299133
2022-09-22

Support Structure and Method of Forming a Support Structure

#23
20220267222
2022-08-25

PRESTRESSED CONCRETE

#24
20220186497
2022-06-16

Ultra high-performance concrete bond anchor

#25
20210372046
2021-12-02

REINFORCING CABLE HAVING INCREASED DEGREE OF BONDING

#26
20210301532
2021-09-30

Intermediate anchor assembly

#27
20210172116
2021-06-10

Sheath for a structural cable of a construction work, methods of installation and maintenance

#28
20210054583
2021-02-25

Precast segmental pier reinforced with both FRP bars and conventional steel bars

#29
20210025166
2021-01-28

Methods and apparatuses for facilitating producing of an insulated panel

#30
20200308784
2020-10-01

Structural cable having an inner housing

#31
20200256425
2020-08-13

System consisting of statically loadable components in a structure

#32
20200232171
2020-07-23

Structural cable having an inner housing

#33
20200157817
2020-05-21

Concrete structure body and manufacturing method thereof

#34
20200123775
2020-04-23

Pre-stressed concrete structure with galvanized reinforcement

#35
20200056393
2020-02-20

Building structure

#36
20190383016
2019-12-19

Apparatus for prestressing concrete floor of inclined shaft wall

#37
20190242114
2019-08-08

Connector for use in forming joint

#38
20190211544
2019-07-11

Methods and apparatus for constructing multi-storey buildings

#39
20190136566
2019-05-09

Hybrid concrete-composite tower for a wind turbine and method of manufacturing

#40
20190136507
2019-05-09

Method for constructing a concrete floor in a multistorey building

#41
20190085574
2019-03-21

POST-TENSIONING APPARATUS AND SYSTEM FOR STRUCTURES

#42
20190003197
2019-01-03

TIE ROD FOR PROTECTING STRUCTURES FROM WIND AND EARTHQUAKE TYPE STRESSES

#43
20180372604
2018-12-27

Method of design and manufacturing concrete structures based on the verification of concrete fatigue strength by test

#44
20180370754
2018-12-27

Automated coiling system for post-tension tendon

#45
20180274237
2018-09-27

Coated PC steel stranded cable

#46
20180273435
2018-09-27

Beneficial use structures

#47
20180223128
2018-08-09

OIL-, WAX- OR FAT-BASED ANTI-CORROSION COMPOSITION FOR A METAL STRUCTURE, ESPECIALLY FOR PRE-STRESSING STEEL

#48
20180216213
2018-08-02

High-strength PC steel wire

#49
20180195280
2018-07-12

Joint-free concrete

#50
20180147432
2018-05-31

Concrete structure body for constructing building floor, having firefighting function, and building floor construction structure including same

#51
20180127966
2018-05-10

Method for jointing concrete column and iron beam

#52
20180111348
2018-04-26

Self-stressing engineered composite materials, methods of self-stressing engineered composite materials, and self-stressing reinforcement for same

#53
20180058070
2018-03-01

Pre-stressed beams or panels

#54
20180016789
2018-01-18

Encapsulated splice chuck

#55
20170314285
2017-11-02

Section of concrete

#56
20170314277
2017-11-02

Method for producing prestressed structures and structural parts by means of SMA tension elements, and structure and structural part equipped therewith

#57
20170314212
2017-11-02

Concrete slab panel forming, reinforcing, joint sealing and edge protecting framing system

#58
20170306583
2017-10-26

Method of constructing a wind tower foundation

#59
20170275901
2017-09-28

Construction process of structures with empty segments and construction system of structures with empty segments

#60
20170268234
2017-09-21

POST-TENSIONING CONCRETE PIPE WRAP WITH PRE-IMPREGNATED FIBERS

#61
20170266841
2017-09-21

Method and system for producing a concrete work piece prestressed by reinforcement

#62
20170204606
2017-07-20

Flat component, shear force reinforcing element, and reinforced concrete/prestressed concrete component with a shear force reinforcement of such shear force reinforcing elements

#63
20170198478
2017-07-13

Prestressed concrete for non-primary structural members

#64
20170183872
2017-06-29

Cables lift system for vertical pre-stressing

#65
20170175382
2017-06-22

Connector for use in forming joint

#66
20170130473
2017-05-11

POST-TENSIONING APPARATUS AND SYSTEM FOR STRUCTURES

#67
20170096817
2017-04-06

Corrosion protection of cables in a concrete structure

#68
20170089089
2017-03-30

Techniques for protection of structures from wind and earthquake type stresses

#69
20170030069
2017-02-02

Load bearing interlocking structural blocks and tensioning system

#70
20170022699
2017-01-26

Building system

#71
20160369499
2016-12-22

Guide device for retaining ties in masonry walls

#72
20160369495
2016-12-22

Heat-insulating system for the vertical, load-dissipating connection of building parts to be produced from concrete

#73
20160363152
2016-12-15

Method of determining the magnitude of tension in a tension tie member

#74
20160340902
2016-11-24

Post-tension concrete leave out splicing system and method

#75
20160333583
2016-11-17

Pre-tensioned centrifugal concrete structure with steel strands

#76
20160319543
2016-11-03

Concrete slab panel forming, reinforcing, joint sealing and edge protecting framing system

#77
20160319542
2016-11-03

A PRE-STRESSING DEVICE, AND A METHOD FOR REINFORCING A STRUCTURAL MEMBER

#78
20160319541
2016-11-03

Constructive system and method of construction thereof

#79
20160319540
2016-11-03

Mechanically secured block assembly systems

#80
20160312469
2016-10-27

Construction and a method of making a construction

#81
20160312464
2016-10-27

Joint-free concrete

#82
20160305140
2016-10-20

METHOD AND APPARATUS FOR REPAIRING POST-TENSIONED CONCRETE

#83
20160265212
2016-09-15

Precast segment, stacking structure and energy dissipation column thereof

#84
20160208508
2016-07-21

System and method for retrofitting walls with retaining ties

#85
20160208490
2016-07-21

METHOD AND APPARATUS FOR REPAIRING POST-TENSIONED CONCRETE

#86
20160123501
2016-05-05

Clip for supporting a prestressed cable along a dovetail slot in a cement casting

#87
20160123012
2016-05-05

Strand chair for supporting prestressing cable

#88
20160076269
2016-03-17

Concrete deck with lateral force resisting system

#89
20160076250
2016-03-17

Pregrouted PC steel material and curing method for pregrouted layer therein

#90
20160069080
2016-03-10

Pre-stressed beams or panels

#91
20160060868
2016-03-03

Method and apparatus for casting prefabricated prestressed concrete products

#92
20160053492
2016-02-25

Method for building prestressed concrete structures by means of profiles consisting of a shape-memory alloy, and structure produced using said method

#93
20160047106
2016-02-18

Continuous strand hoop reinforcement for concrete foundations

#94
20160032608
2016-02-04

Towers

#95
20160010289
2016-01-14

DUAL DIRECTION PRE-STRESSED PRE-TENSIONED PRECAST CONCRETE SLABS AND PROCESS FOR SAME

#96
20150376859
2015-12-31

Foundation with slab, pedestal and ribs for columns and towers

#97
20150368902
2015-12-24

METHOD FOR PRODUCING A MULTI-LAYERED REINFORCED CONCRETE ELEMENT

#98
20150308139
2015-10-29

Tower construction of a wind turbine and method for stabilizing a tower construction of a wind turbine

#99
20150300988
2015-10-22

PSC ANCHORAGE FOR MONITORING A STATUS CHANGE OF PS STEEL MEMBER AND PSC GIRDER USING THE SAME

#100
20150292203
2015-10-15

System and method for biaxial semi-prefabricated lightweight concrete slab

#101
20150252580
2015-09-10

Tower Construction and a Method for Erecting the Tower Construction

#102
20150247335
2015-09-03

Support structure for wind-driven power generators and mold for obtaining such structures

#103
20150159377
2015-06-11

Pregrouted PC steel material and method for hardening pregrout layer thereof

#104
20150113913
2015-04-30

Hollow structure, and preparation method thereof

#105
20150079418
2015-03-19

Thread rolling fixed length spiral rib steel wire

#106
20150047278
2015-02-19

THIN CEMENTITIOUS DECKING MEMBERS

#107
20150040505
2015-02-12

PRECAST REINFORCED CONCRETE STRUCTURE AND METHOD FOR FORMING THE SAME

#108
20150027076
2015-01-29

Sleeve Device For Increasing Shear Capacity

#109
20150027071
2015-01-29

Composite wall system

#110
20150026901
2015-01-29

Protection system for tension members of a structure for collecting ice accumulations detaching from a tension member

#111
20140331580
2014-11-13

Post-tensioning concrete pipe wrap

#112
20140305062
2014-10-16

Masonry units and structures formed therefrom

#113
20140291374
2014-10-02

Tension member feeding device

#114
20140208672
2014-07-31

Concrete Storage Facility

#115
20140137492
2014-05-22

Dual direction pre-stressed pre-tensioned precast concrete slabs and process for same

#116
20140102020
2014-04-17

CEMENT MORTAR PANEL WITH PRESTRESSED BIAXIAL REINFORCEMENT

#117
20140083031
2014-03-27

VOID FORMER AND METHOD OF REINFORCING

#118
20140034208
2014-02-06

Method for forming rustproof film on PC strand and PC strand

#119
20130340365
2013-12-26

Tetrahedral Tube Reinforcement of Concrete

#120
20130255170
2013-10-03

Device for diverting a structural cable such as a stay and a structure so equipped

#121
20130174503
2013-07-11

Composite panel including pre-stressed concrete with support frame, and method for making same

#122
20130111828
2013-05-09

Tie rod for structural projects

#123
20130097947
2013-04-25

Steel structure including pre-stressing brackets for improving load-carrying capacity and serviceability

#124
20130037769
2013-02-14

Steel rope safety system with compacted ropes

#125
20130008105
2013-01-10

Secureable concrete storage facility

#126
20120311957
2012-12-13

Anchoring method for external bonding and reinforcing technique with prestressed fiber cloth

#127
20120311948
2012-12-13

Tower construction and a method for erecting the tower construction

#128
20120282025
2012-11-08

Dual direction pre-stressed pre-tensioned precast concrete slabs and process for same

#129
20120180426
2012-07-19

Twisted threaded reinforcing bar

#130
20120138559
2012-06-07

MODULAR LOAD BEARING DEVICE INCLUDING COMPOSITE COMPONENTS

#131
20120000153
2012-01-05

Bracket structure for increasing load-carrying capacity of concrete structure and enabling easy construction

#132
20110239905
2011-10-06

Cord for reinforcement of a cementitious matrix

#133
20110209345
2011-09-01

Method for forming rustproof film on a PC strand

#134
20110126366
2011-06-02

METHOD OF DRAFTING AND BUILDING A PRESTRESSED CONCRETE STRUCTURE

#135
20110094182
2011-04-28

Stiffener for connecting prestressed concrete beam and method of constructing structure using the same

#136
20110011024
2011-01-20

Cement mortar panel with prestressed biaxial reinforcement

#137
20100307081
2010-12-09

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

#138
20100300022
2010-12-02

Building having a reinforced stud wall and method for reinforcing a stud wall

#139
20100257813
2010-10-14

Building methods

#140
20100218443
2010-09-02

Composite wall system

#141
20100154344
2010-06-24

Steel rope safety system with compacted ropes

#142
20100108197
2010-05-06

High-strength prestressing strand, method for manufacturing the same, and concrete construction using the same

#143
20100050546
2010-03-04

Strand

#144
20090178352
2009-07-16

Composite Structural Member

#145
20080302034
2008-12-11

Two-way pre-stress system and bending device therefor

#146
20080134598
2008-06-12

Unbonded Post-Tension Strand Protector

#147
20080092481
2008-04-24

Building Methods

#148
20070175135
2007-08-02

Fastener assembly serving as a product, or combined with other components as a product, allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied

#149
20070141336
2007-06-21

Prestressing strand having corrosion protection double coatings

#150
20070130870
2007-06-14

Fastener assembly serving as a product, or combined with other components as a product, allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied

#151
20070130857
2007-06-14

Fastener assembly serving as a product, or combined with other components as a product, allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied

#152
20060265981
2006-11-30

Wire bolt

#153
20060254196
2006-11-16

Tower made of prestressed concrete prefabricated assembly units

#154
20060254168
2006-11-16

Tower made of prestressed concrete prefabricated assembly units

#155
20060230696
2006-10-19

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

#156
20060201082
2006-09-14

Masonry block wall system

#157
20060032179
2006-02-16

Post-tension intersection chair

#158
20060014907
2006-01-19

Coating composition for stressing material for prestressed concrete

#159
20060000160
2006-01-05

Column to structure attachment device

#160
20050252117
2005-11-17

Precast concrete panels for basement walls

#161
20050160690
2005-07-28

Fastener assembly serving as a product, or combined with other components as a product, allows automatic controlled movements in one direction and prevents movements in the opposite direction when forces are applied

#162
20050144902
2005-07-07

Apparatus for supporting infrastructure in slabs

#163
20050120644
2005-06-09

Precast post-tensioned segmental pole system

#164
20050102951
2005-05-19

Multi-level post tension cable support chair and method of use

#165
20050097843
2005-05-12

Releasable coupling device for use with reinforcing tendons and method of using the same

#166
17520489
2024-08-20

Architectural floor and roof framing system

#167
17096601
2021-12-28

Business model for residential development of vacant abandoned landfills

#168
16154561
2020-10-27

Stay-in-place insulated concrete forming system

#169
16005691
2020-07-14

Attaching objects made of dissimilar materials using a molded attachment block

#170
15590366
2019-03-19

System and method for photographic inspection and documentation of post-tensioned concrete tendon terminations

#171
15479248
2018-10-09

Stay-in-place insulated concrete forming system

#172
15416460
2017-10-17

Methods of utilizing coal combustion residuals and structures constructed using such coal combustion residuals

#173
15297093
2017-09-19

Precast reinforced concrete construction elements with pre-stressing connectors

#174
14795428
2017-05-09

System and method for photographic inspection and documentation of post-tensioned concrete tendon terminations

#175
14583615
2017-04-04

Stay-in-place insulated concrete forming system

#176
14174223
2015-12-01

Prestressed modular foam structures

#177
14098440
2014-11-25

Use devices for mechanically secured block assembly systems

#178
12535591
2015-09-01

Upper beam slab bolster for use in construction