ClassID:

129655

E04B2001/2457 - CPC Classification

Classification description:

Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal; Connection details of the elongated load-supporting parts Beam to beam connections

Recent Application in this class:
#1
20260146436
2026-05-28

HIGH-STRENGTH STEEL STRUCTURE JOINT CONNECTION DEVICE AND USING METHOD THEREOF

#2
20260117509
2026-04-30

SYSTEM AND METHOD HAVING AN IMPROVED BEAM AND BEAM COUPLING SYSTEM

#3
20260085511
2026-03-26

SYSTEM AND METHOD HAVING AN IMPROVED BEAM AND BEAM COUPLING SYSTEM

#4
20260078576
2026-03-19

ENGINEERED BEAM WITH ADJUSTABLE ANGLE CONNECTION

#5
20260036339
2026-02-05

RAIL SPLICE WITH INTERFERENCE FEATURES

#6
20250361711
2025-11-27

SYSTEM AND METHOD HAVING AN IMPROVED BEAM AND BEAM COUPLING SYSTEM

#7
20250354368
2025-11-20

SUPPORT BEAM FOR SCREENED ENCLOSURE AND CONNECTORS THEREFORE

#8
20250263919
2025-08-21

BEAM-TO-COLUMN JOINT CONNECTION

#9
20250188733
2025-06-12

JOINT STRUCTURE AND METHOD OF FORMING AT LEAST A PART OF A JOINT STRUCTURE

#10
20250163716
2025-05-22

SEISMIC RESILIENT PRECAST CONCRETE FRAME STRUCTURE AND CONSTRUCTION METHOD THEREFOR

#11
20250116105
2025-04-10

NOTCHED MOMENT FRAME CONNECTOR SYSTEM

#12
20250003208
2025-01-02

ONE-PIECE BONDING SPLICE FOR RAILS

#13
20240209620
2024-06-27

HORIZONTAL FLOOR MADE UP OF A LOAD-BEARING STRUCTURE AND FLOOR PANELS LAID THEREON

#14
20240191495
2024-06-13

Post Tension and Cantilever Connection Assembly for a Modular Construction

#15
20240183157
2024-06-06

JOIST TIE USED IN STRUCTURAL DECKING SYSTEMS AND METHOD OF INSTALLING

#16
20240117623
2024-04-11

System and method having an improved beam and beam coupling system

#17
20240076892
2024-03-07

YIELDING LINK, PARTICULARLY FOR ECCENTRICALLY BRACED FRAMES

#18
20230399836
2023-12-14

METHODS, SYSTEMS, AND COMPONENTS FOR MODULAR CONSTRUCTION OF MULTI-STOREY BUILDINGS

#19
20230340773
2023-10-26

SUPPORT BEAM FOR SCREENED ENCLOSURE AND CONNECTORS THEREFORE

#20
20230287674
2023-09-14

One-piece bonding splice for rails

#21
20230146389
2023-05-11

Engineered beam with adjustable angle connection

#22
20230121784
2023-04-20

Hollow structural section connector and methods of use of same

#23
20230093777
2023-03-23

Metal framing self-locking connectors

#24
20230080627
2023-03-16

Cross beam of canopy

#25
20230003243
2023-01-05

RESILIENT CONNECTOR AND METHODS OF USE OF SAME

#26
20220333369
2022-10-20

STRUCTURAL FUSES AND CONNECTION SYSTEMS INCLUDING THE SAME

#27
20220316202
2022-10-06

COLUMN-TO-BEAM CONNECTION SYSTEMS INCLUDING A SHEAR COMPONENT

#28
20220298776
2022-09-22

One-piece bonding splice for rails

#29
20220275630
2022-09-01

Clearspan fabric structure

#30
20220268012
2022-08-25

STRUCTURAL REINFORCED COMPOSITE CONSTRUCTION MAT

#31
20220178133
2022-06-09

Structural reinforced composite construction mat

#32
20210341003
2021-11-04

Fixation device for securing a linear element to a workpiece

#33
20210302344
2021-09-30

System and method having an improved beam and beam coupling system

#34
20210301520
2021-09-30

Rotatable Forkend Connection System

#35
20210189717
2021-06-24

Roof frame structure

#36
20210164216
2021-06-03

Clearspan fabric structure

#37
20210163269
2021-06-03

Splice joint of crane main girder

#38
20210156135
2021-05-27

One-piece bonding splice for rails

#39
20210123228
2021-04-29

Method and devices enabling rapid construction of buildings

#40
20210087773
2021-03-25

Building system

#41
20210079642
2021-03-18

Balcony installation

#42
20200385989
2020-12-10

Timber beam end connection using embedded mechanical fastening

#43
20200378107
2020-12-03

Structural member

#44
20200354948
2020-11-12

Engineered beam with adjustable angle connection

#45
20200354947
2020-11-12

BOLTED SLOTTED BEAM WEB CONNECTION DESIGNS

#46
20200291635
2020-09-17

Friction plate for a timber joint

#47
20200262001
2020-08-20

Rotary friction welding

#48
20200232203
2020-07-23

STRUCTURAL ASSEMBLY AND METHOD OF ASSEMBLING THE SAME

#49
20200224404
2020-07-16

System and method having an improved beam and beam coupling system

#50
20200191485
2020-06-18

Clip for supporting refractory structure

#51
20200157804
2020-05-21

Elongate structural element, a bracket and an elongate structural section

#52
20200157797
2020-05-21

Spacer braces for walls, joists and trusses

#53
20200131755
2020-04-30

Construction of the prefabricated column and beam type

#54
20200115899
2020-04-16

Joist tie used in structural decking systems and method of installing

#55
20200109556
2020-04-09

Moment frame including lateral bracing system and coped beam

#56
20200056365
2020-02-20

Reinforced beam system

#57
20190390453
2019-12-26

System and method having an improved beam and beam coupling system

#58
20190383053
2019-12-19

Friction damper for a building structure

#59
20190376273
2019-12-12

Assembled self-recovery circular concrete-filled steel-tube composite joint

#60
20190343281
2019-11-14

Bracket mechanism for pre-fabricated office enclosure beams and method of using the same

#61
20190296687
2019-09-26

STRUCTURAL BEAM FOR SOLAR TRACKER

#62
20190292767
2019-09-26

Positioning device and method for producing a reinforced construction material body

#63
20190284793
2019-09-19

Slotted joist seat structure and methods of designing and building the structure

#64
20190284791
2019-09-19

Clearspan fabric structure

#65
20190249449
2019-08-15

Moment connection component clamping tool

#66
20190249412
2019-08-15

Post and beam system

#67
20190247963
2019-08-15

Methods and apparatus for manufacture of moment connection components

#68
20190242112
2019-08-08

Spacer braces for walls, joists and trusses

#69
20190242111
2019-08-08

METAL FRAMING SELF-LOCKING CONNECTORS

#70
20190194931
2019-06-27

Beam system and method of erecting a supporting arch

#71
20190186165
2019-06-20

Friction damper for a building structure

#72
20190136504
2019-05-09

APPARATUS AND SYSTEMS RELATED TO MODULAR CONSTRUCTION

#73
20190136503
2019-05-09

Structural reinforced composite construction mat

#74
20190078312
2019-03-14

Frame systems for building structures

#75
20190040889
2019-02-07

Fixation device for securing a linear element to a workpiece

#76
20190040645
2019-02-07

Connecting gusset plate with sliding end plate for buckling-restrained brace

#77
20190003172
2019-01-03

Balcony installation

#78
20190002246
2019-01-03

Assembly for lifting or supporting a load, and members and connectors for use in same

#79
20180363288
2018-12-20

STRUCTURAL FRAME FOR HIGH-RISE BUILDING AND HIGH-RISE BUILDING

#80
20180347222
2018-12-06

Beam-to-column connection systems and moment-resisting frames including the same

#81
20180332964
2018-11-22

Bracket mechanism for pre-fabricated office enclosure beams and method of using the same

#82
20180291613
2018-10-11

Post and beam system

#83
20180245331
2018-08-30

BIM-based modular housing built with thin-wall channel steels

#84
20180245330
2018-08-30

Clearspan fabric structure

#85
20180245329
2018-08-30

Fabricated structural system and assembling method thereof

#86
20180238042
2018-08-23

ADJUSTABLE MOMENT FRAME

#87
20180202151
2018-07-19

Shear link including replaceable cover plates

#88
20180187406
2018-07-05

Building structure, building, and building construction method

#89
20180155918
2018-06-07

Roof truss assembly

#90
20180135321
2018-05-17

Two pitch bleacher

#91
20180127979
2018-05-10

Modular truss joint

#92
20180094420
2018-04-05

Forming column assemblies for moment resisting bi-axial beam-to-column joint connections

#93
20180094419
2018-04-05

Gusset plate and column assembly for moment resisting bi-axial beam-to-column joint connections

#94
20180073541
2018-03-15

Weldless building structures

#95
20180066425
2018-03-08

SLIDE CLIP

#96
20180058067
2018-03-01

Elongate structural element, a bracket and an elongate structural section

#97
20180030717
2018-02-01

Beam frame assembly having joint device

#98
20180010327
2018-01-11

Modular support frame

#99
20180002925
2018-01-04

Composite beam having truss reinforcement embedded in concrete

#100
20180002914
2018-01-04

Joint structure of steel beam

#101
20170362812
2017-12-21

Beam system and method of erecting a supporting arch

#102
20170342702
2017-11-30

Truss hinge with variations in angular settings

#103
20170321413
2017-11-09

Modular platform assembly and a method of assembling a modular platform

#104
20170284090
2017-10-05

Spacer braces in tandem for walls, joists and trusses

#105
20170268252
2017-09-21

YIELDING LINK, PARTICULARLY FOR ECCENTRICALLY BRACED FRAMES

#106
20170247875
2017-08-31

AUTONOMOUS BEAM ASSEMBLY SYSTEM FOR STEEL STRUCTURE

#107
20170204597
2017-07-20

Frame systems for building structures

#108
20170159281
2017-06-08

Self-draining support beam

#109
20170121960
2017-05-04

Roll form framing system

#110
20170096895
2017-04-06

DEVICE FOR CONNECTING THE STRUCTURAL ELEMENTS OF RIBS AND RETICULAR STRUCTURES

#111
20160362886
2016-12-15

Truss hinge with variations in angular settings

#112
20160322798
2016-11-03

Load bearing support system

#113
20160252126
2016-09-01

Weldless building structures

#114
20160208478
2016-07-21

Yield link for providing increased ductility, redundancy, and hysteretic damping in structural bracing systems

#115
20160118927
2016-04-28

Solar array support structure, mounting rail and method of installation thereof

#116
20160097192
2016-04-07

Connection Point For Metal Structure

#117
20160040702
2016-02-11

Beam clamp

#118
20160002910
2016-01-07

Self-supporting and load bearing structural joint

#119
20150354215
2015-12-10

Deck system and components thereof, and methods of assembling and disassembling deck systems and components

#120
20150315787
2015-11-05

Structural member in framework structures

#121
20150267393
2015-09-24

Modular building structures improvements

#122
20150240852
2015-08-27

Fixation device for securing a linear element to a workpiece

#123
20150191905
2015-07-09

Building system

#124
20150152630
2015-06-04

Deck system and components thereof, and methods of assembling and disassembling deck systems and components

#125
20150050074
2015-02-19

Device for fixing a rail

#126
20140305887
2014-10-16

Solar array support structure, mounting rail and method of installation thereof

#127
20140290163
2014-10-02

Load supporting blocking member for use in a metal stud wall

#128
20140130441
2014-05-15

Connecting fitting, frame provided with same, and building using frame

#129
20140075875
2014-03-20

Weldless building structures

#130
20140007541
2014-01-09

Multi-piece truss plate for use in joining two structural members

#131
20130340382
2013-12-26

Weldless building structures

#132
20130205707
2013-08-15

Structure for constructing a high-rise building having a reinforced concrete structure including a steel frame

#133
20130167358
2013-07-04

Structural coupler

#134
20130042570
2013-02-21

SAFETY SYSTEM

#135
20120291261
2012-11-22

HANGING STORAGE C-CHANNEL SPLICE SYSTEM

#136
20120272607
2012-11-01

Building frame

#137
20120131875
2012-05-31

NOVEL LOW-RISE PREFABRICATED STEEL STRUCTURE HOUSE SYSTEM

#138
20120124796
2012-05-24

SYSTEM FOR PRODUCING COMPOSITE BEAMS AND FLOOR STRUCTURES OF BUILDINGS BY MEANS OF BENT SECTIONS MADE OF STEEL AND ANOTHER MATERIAL ATTACHED BY MEANS OF CONNECTORS FORMED IN THE SECTION MADE OF STEEL

#139
20120073219
2012-03-29

Solar array support structure, mounting rail and method of installation thereof

#140
20110290588
2011-12-01

TEMPORARY VIEWING PLATFORMS

#141
20110289878
2011-12-01

Support framing system for use with bar joists and beams

#142
20110277417
2011-11-17

Modular building system

#143
20110203217
2011-08-25

Weldless building structures

#144
20110162319
2011-07-07

Unitary steel joist

#145
20110142591
2011-06-16

Truss hinge for a stage truss

#146
20110099939
2011-05-05

Truss assembly including truss hold-down connectors

#147
20110094182
2011-04-28

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

#148
20110067343
2011-03-24

Framing member having reinforced end

#149
20110061316
2011-03-17

Non-combustible reinforced cementitious lightweight panels and metal frame system for building foundations

#150
20110047899
2011-03-03

FLANGE JOINT FOR STRUCTURAL MEMBER

#151
20100251630
2010-10-07

Constructive Disposition Used in the Construction of Buildings

#152
20100236185
2010-09-23

Frame construction arrangement forming an opening in a wall of a low-rise building

#153
20100146902
2010-06-17

Frame construction arrangement forming an opening in a wall of a low-rise building

#154
20100132286
2010-06-03

Two-Way Architectural Structural System and Modular Support Member

#155
20100088979
2010-04-15

“Log” buildings with strengthening and insulating saddles

#156
20100043329
2010-02-25

COMPOSITE AND SUPPORT STRUCTURES

#157
20100018131
2010-01-28

Transportable, modular, self contained shipping container building

#158
20100005749
2010-01-14

STEEL BUILDING FRAME SYSTEM

#159
20090308016
2009-12-17

Light steel trusses and truss systems

#160
20090139176
2009-06-04

Slotted Tabbed Rim Track and Building Method

#161
20090100796
2009-04-23

Sleeve connectors for metal girders

#162
20090013639
2009-01-15

Modular building structure

#163
20080307743
2008-12-18

Connection plate for use in constructing a metal building

#164
20080245023
2008-10-09

Building frame structure

#165
20080060876
2008-03-13

Building member

#166
20080053034
2008-03-06

Stud clip for vertical movement of a roof structure relative to a wall stud

#167
20080053014
2008-03-06

Two-way architectural structural system and modular support member

#168
20080028702
2008-02-07

Building construction components

#169
20080022624
2008-01-31

JOIST SUPPORT

#170
20070294974
2007-12-27

Non-combustible reinforced cementitious lightweight panels and metal frame system for building foundations

#171
20070209312
2007-09-13

Truss hold-down connectors and methods for attaching a truss to a bearing member

#172
20070125031
2007-06-07

Method of fabricating a building frame structure

#173
20070113511
2007-05-24

TRUSS AND PURLIN SUPPORT APPARATUS AND A METHOD OF MAKING AND USING SAME WITH BUILDING SUPPORTS AND FLOOR AND ROOF SHEATHING

#174
20070017167
2007-01-25

Nuclear facility and method for operating a nuclear facility

#175
20060265992
2006-11-30

Joint structure of iron framework and coupling member for connecting rectangular steel beam to rectangular steel column

#176
20060185312
2006-08-24

Method of connecting floor joist to bearer in floor frame

#177
20060174580
2006-08-10

Method for making a hold-down bracket, corresponding cut out blank and bracket

#178
20060144006
2006-07-06

Beam joint device

#179
20060115322
2006-06-01

Steel beam coupling device

#180
20060096201
2006-05-11

Building construction components

#181
20060096200
2006-05-11

Building construction components

#182
20060096192
2006-05-11

Building construction components

#183
20060080929
2006-04-20

Constructive disposition used in the construction of buildings

#184
20060037273
2006-02-23

Frame construction for low-rise building

#185
20060016139
2006-01-26

Wall and floor construction arrangements and methods

#186
20050284081
2005-12-29

Building structure with purlin to beam connection

#187
20050252161
2005-11-17

Two-way architectural structural system and modular support member

#188
20050252150
2005-11-17

Module based building system

#189
20050252149
2005-11-17

Free-standing clear-span frame structure and components

#190
20050247007
2005-11-10

Steel frame building and joint structure of column and beam

#191
20050188640
2005-09-01

Quick frame construction system and method

#192
20050188638
2005-09-01

Apparatus and method for composite concrete and steel floor construction

#193
20050084324
2005-04-21

Corner cap member construction for an air handling unit

#194
20050055969
2005-03-17

Building frame structure

#195
20050055917
2005-03-17

Corner assembly construction for an air handling unit

#196
20050035265
2005-02-17

Vibrationally isolated support construction for an air handling unit

#197
20050034390
2005-02-17

Raceway construction for an air handing unit

#198
16357173
2020-08-18

Rolling block restraint connector for external restraint moment connections

#199
16203435
2020-08-04

Reusable modular housing system

#200
16152229
2019-09-17

Strengthening system for beam-column connection in steel frame buildings to resist progressive collapse

#201
16139563
2019-06-18

Beam-column connection structure

#202
15721770
2019-01-01

Beam joining apparatus with bolt and threaded wedge

#203
14558355
2015-04-14

Construction spacers and method