ClassID:

130419

E04C2003/0421 - CPC Classification

Classification description:

Structural elongated elements designed for load-supporting; Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part

Recent Application in this class:
#1
20250180054
2025-06-05

Universal Mount Platform System with Linear Mount Platform

#2
20240288019
2024-08-29

Universal mount platform system with ring mount platform and linear mount platform

#3
20220275630
2022-09-01

Clearspan fabric structure

#4
20220081904
2022-03-17

Structural Floor and Roof Joists

#5
20210164216
2021-06-03

Clearspan fabric structure

#6
20210025167
2021-01-28

Profiles

#7
20210023597
2021-01-28

Snap-fit extrusions for forming panels

#8
20210017722
2021-01-21

Shallow single plate steel tub girder

#9
20200199863
2020-06-25

Modular system for creating a structure, module connector and structure comprising a modular system

#10
20200190788
2020-06-18

Frame, basic framework, module, profile and set of structural elements for modular construction and a modular-construction building

#11
20200131790
2020-04-30

Profile, frame and promotion booth for the construction of stands and/or for interior applications and/or for exterior applications, a method for making the profile and a use of the profile

#12
20190284791
2019-09-19

Clearspan fabric structure

#13
20190257337
2019-08-22

Multi-Orientable strut channel support system

#14
20190127978
2019-05-02

T-slot extrusion structure

#15
20190093688
2019-03-28

Multi-orientable strut channel support system

#16
20180347615
2018-12-06

Fastener system for use in securing an object to a channel beam

#17
20180334793
2018-11-22

Ribbed spine stud with variable web

#18
20180274223
2018-09-27

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

#19
20180245331
2018-08-30

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

#20
20180245330
2018-08-30

Clearspan fabric structure

#21
20180171634
2018-06-21

Amplified metal stud framing

#22
20180155920
2018-06-07

Beam component for use in technical construction, construction kit and method of connecting beam components

#23
20180144075
2018-05-24

SYSTEM TOOL FOR WEIGHT OPTIMIZATION OF THIN WALL STRUCTURES

#24
20180127982
2018-05-10

Screen device

#25
20170328633
2017-11-16

Support for a packing column

#26
20170298616
2017-10-19

Fitting for channel framing

#27
20170275826
2017-09-28

Running rail and method for producing such a running rail

#28
20170254081
2017-09-07

Profiles

#29
20170138048
2017-05-18

PARTITION STUD

#30
20170107589
2017-04-20

H-section steel and method of producing the same

#31
20170073967
2017-03-16

Purlin construction and mounting system for flat roof structures

#32
20170015431
2017-01-19

Beam with hybrid cross-sectional structure

#33
20160341229
2016-11-24

Hollow groove pipe structure

#34
20160265213
2016-09-15

Fitting for channel framing

#35
20160108617
2016-04-21

Purlin construction and mounting system for flat roof structures

#36
20160017601
2016-01-21

Floor assembly for modular building units

#37
20150375282
2015-12-31

METHOD OF MANUFACTURING A BEAM

#38
20150315787
2015-11-05

Structural member in framework structures

#39
20150311854
2015-10-29

System for mounting and supporting photovoltaic modules

#40
20150191905
2015-07-09

Building system

#41
20150013266
2015-01-15

Modular construction system

#42
20150013237
2015-01-15

Roof standoff device

#43
20140372087
2014-12-18

Weight optimized thin wall structures and weight optimization system tool

#44
20140208680
2014-07-31

Roof mount sealing assembly

#45
20140174019
2014-06-26

Multi-purpose column assembly

#46
20140145062
2014-05-29

Formwork support beam

#47
20130187308
2013-07-25

Cold formed stud and method of use

#48
20130133284
2013-05-30

Purlin construction for roof structures

#49
20130097961
2013-04-25

Square shaped lightweight steel component with reinforced members

#50
20130055676
2013-03-07

Profile element

#51
20130034383
2013-02-07

Quick connect structural system

#52
20130017407
2013-01-17

Light steel structural member and method of making same

#53
20130014466
2013-01-17

XPOST AND XBEAM

#54
20130008740
2013-01-10

Sound attenuation stud

#55
20130000242
2013-01-03

Fastener-less track assembly for supporting wall studs

#56
20120328898
2012-12-27

Roll formed steel beam

#57
20120291386
2012-11-22

Metal Profile Member To Be Used As A Formwork Assisting In The Construction of Metal/Concrete Flooring

#58
20120279162
2012-11-08

Light steel structural stud

#59
20120233961
2012-09-20

MODULAR MULTIFUNCTIONAL MOTHER-BEAM

#60
20120217352
2012-08-30

Length profile device

#61
20120216479
2012-08-30

Beam attachment system

#62
20120210762
2012-08-23

PROFILE AND METHOD OF FORMING SAME

#63
20120210559
2012-08-23

Method of producing minimum weight thin wall profile members

#64
20120186191
2012-07-26

ROLLED H-SECTION STEEL

#65
20120174524
2012-07-12

FRAME ASSEMBLY FOR SUPPORTING A WALL PANEL

#66
20120144760
2012-06-14

Roof mount sealing assembly

#67
20120117917
2012-05-17

Slotted metal stud with a plurality of slots having supplemental flanges and fold back supplemental web support at the root of the primary flanges

#68
20120060958
2012-03-15

Structural element, structure comprising a structural element and use of said structural element

#69
20120000149
2012-01-05

SOUND ATTENUATING METAL FRAMING MEMBER

#70
20110289876
2011-12-01

Insulative metallic channel and construction assembly

#71
20110232227
2011-09-29

Trailer incorporating a beam structure

#72
20110197546
2011-08-18

SELF-REINFORCED OPENING

#73
20110162320
2011-07-07

Beam

#74
20110162319
2011-07-07

Unitary steel joist

#75
20110146431
2011-06-23

RIGID BEAM OF PORTAL FRAME TYPE PLATFORM

#76
20110067343
2011-03-24

Framing member having reinforced end

#77
20100319299
2010-12-23

Profile arrangement with connecting elemet for sectional girders

#78
20100287872
2010-11-18

Open web stud with low thermal conductivity and screw receiving grooves

#79
20100281821
2010-11-11

Non load-bearing metal wall stud having increased strength

#80
20100255333
2010-10-07

METAL SECTION

#81
20100252645
2010-10-07

Connection for guide rails

#82
20100212243
2010-08-26

Lead sheet suspension stud

#83
20100192505
2010-08-05

Interlocking shape for use in construction members

#84
20100150484
2010-06-17

System, method, and apparatus for holding a track to a base

#85
20100050569
2010-03-04

High-stiffness, lightweight beam structure

#86
20100043231
2010-02-25

Method for machining a structural member having an undulating web

#87
20100037551
2010-02-18

Floor system with steel joists having openings with edge reinforcements and method

#88
20100031606
2010-02-11

Optimal weight thin wall profile member and method of making same

#89
20100031586
2010-02-11

ROOF JOIST FOR MODULAR BUILDING AND METHODS

#90
20100011704
2010-01-21

Metal stud for a wall or roof system

#91
20100005758
2010-01-14

BEAM

#92
20090313937
2009-12-24

STEEL BEAMS AND RELATED ASSEMBLIES AND METHODS

#93
20090308016
2009-12-17

Light steel trusses and truss systems

#94
20090255203
2009-10-15

Grid system for supporting a suspended ceiling and ceiling mounted equipment

#95
20090235608
2009-09-24

SUPPORT STRUCTURES FORMED FROM TRIANGULAR ELEMENTS

#96
20090229219
2009-09-17

Damage-tolerant monolithic structures

#97
20090223167
2009-09-10

Pierced drywall stud

#98
20090183448
2009-07-23

Lintel configuration

#99
20090178369
2009-07-16

Exterior wall construction product

#100
20090139176
2009-06-04

Slotted Tabbed Rim Track and Building Method

#101
20090133460
2009-05-28

Profile

#102
20090126315
2009-05-21

C-Shaped Profile

#103
20090113845
2009-05-07

Sheet metal section for dry construction

#104
20080295452
2008-12-04

Profiled rail

#105
20080245023
2008-10-09

Building frame structure

#106
20080224023
2008-09-18

Tiered Concrete Wall Pour

#107
20080184651
2008-08-07

Roof truss system

#108
20080163573
2008-07-10

Roof subframe system

#109
20080155935
2008-07-03

Single strip single web grid tee

#110
20080155934
2008-07-03

EASY CUT SUSPENSION GRID

#111
20080155927
2008-07-03

Downwardly accessible lift-and-shift ceiling system

#112
20080115450
2008-05-22

Method and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#113
20080110127
2008-05-15

Space structure

#114
20080110126
2008-05-15

Light Weight Metal Framing Member

#115
20080092479
2008-04-24

Diagonal brace channel

#116
20080053032
2008-03-06

Support column system for emergency isolation and treatment shelter (EITS)

#117
20080028720
2008-02-07

An Improved Beam

#118
20080006002
2008-01-10

Light steel structural members

#119
20070210237
2007-09-13

INSULATED WALL ASSEMBLY

#120
20070193202
2007-08-23

Track for metal stud walls

#121
20070137013
2007-06-21

Method for producing expanded metal profiles

#122
20070130856
2007-06-14

Sheet metal intersection studs

#123
20070125031
2007-06-07

Method of fabricating a building frame structure

#124
20070095002
2007-05-03

Nx steel lumber

#125
20070074480
2007-04-05

Beam and joints for use in screened enclosure and method for designing screened enclosure

#126
20070068111
2007-03-29

Rib for a wall construction

#127
20070044425
2007-03-01

Construction element

#128
20060225476
2006-10-12

Beam

#129
20060150560
2006-07-13

Truss systems and methods

#130
20060150548
2006-07-13

Floor system with stell joists having openings with edge reinforcements and method

#131
20060144009
2006-07-06

Metal framing member with off site manufactured locking tabs

#132
20060137284
2006-06-29

Structural building element

#133
20050284101
2005-12-29

Method and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#134
20050257494
2005-11-24

Methods and apparatus for assembling strong, lightweight thermal panel and insulated building structure

#135
20050241261
2005-11-03

Grooved stiffened beam

#136
20050166524
2005-08-04

Metal framing member with off site manufactured locking tabs

#137
20050126104
2005-06-16

Construction framing system and track therefor

#138
20050120658
2005-06-09

Joint structure of building using thin and lightweight shaped-steel

#139
20050102952
2005-05-19

Construction method

#140
20050097848
2005-05-12

Metal sub-purlin and metal truss cap for use in roof construction

#141
20050055970
2005-03-17

Long-span transition beam

#142
20050055969
2005-03-17

Building frame structure

#143
20050034414
2005-02-17

Hollow profile for securing objects

#144
20050022465
2005-02-03

Flexible, deployment rate damped hinge

#145
20050016117
2005-01-27

Thin-webbed profile member and panel based on it (variants)

#146
20050005537
2005-01-13

Shed roof truss adapted for storing long handle tools

#147
17577317
2024-06-04

Universal mount platform for modular workstations

#148
17027705
2022-02-01

Three-dimensional positioning and holding module system for modular workstations

#149
16404614
2020-09-22

Three-dimensional positioning and holding module system for modular workstations

#150
15823302
2019-05-07

Three-dimensional positioning and holding module system for modular workstations

#151
14256075
2016-01-19

Framing elements