Patents-Review.com
ClassID:

130454 ⎘

E04C3/18 - CPC Classification

Classification description:

Structural elongated elements designed for load-supporting; Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members

Sub-classes:
Recent Application in this class:
#1
20250243667
2025-07-31

RESTRAINED JOINT APPARATUS, USES OF, AND METHODS FOR MAKING, THE SAME

 #2
20250207394
2025-06-26

BEAM FOR BUILDING, AND BUILDING

 #3
20240175266
2024-05-30

CONNECTING ARRANGEMENT FOR CONNECTING TWO COMPONENTS IN THE CONSTRUCTION INDUSTRY

 #4
20230383540
2023-11-30

Modular Partition System

 #5
20220243470
2022-08-04

Cellulose-based structural flooring panel assembly

 #6
20220042310
2022-02-10

CUSTOMIZED WOODY TRUSSED JOIST

 #7
20220003009
2022-01-06

Anchor Plate System for Reinforcing Masonry Walls That Are Perpendicular to Support Joists

 #8
20210262224
2021-08-26

Loft conversion

 #9
20210025160
2021-01-28

Metal restraint strap and structural body restraining method

 #10
20200102746
2020-04-02

Customized woody trussed joist

 #11
20200080334
2020-03-12

Connector for use in inter-panel connection between shear wall elements

 #12
20200056373
2020-02-20

Modular partition system

 #13
20190382997
2019-12-19

Device for coupling two vertical components

 #14
20190368188
2019-12-05

Metal joint and panel joining method

 #15
20190194945
2019-06-27

Auxiliary stiffener and customization of prefabricated trusses using same

 #16
20190119913
2019-04-25

Prefabricated structural bamboo system for slabs and roofs

 #17
20180328067
2018-11-15

Connector for use in inter-panel connection between shear wall elements

 #18
20180238055
2018-08-23

Friction fit composite column

 #19
20180202161
2018-07-19

REINFORCING PLATE FOR JOIST SISTERING

 #20
20180058070
2018-03-01

Pre-stressed beams or panels

 #21
20170306626
2017-10-26

Friction fit composite column

 #22
20170191267
2017-07-06

Cantilevered portion of a light frame construction building using structural engineered wood rim boards

 #23
20170121965
2017-05-04

Fire-resistant wooden I-joist

 #24
20170073972
2017-03-16

Friction fit composite column

 #25
20170044768
2017-02-16

Structural engineered wood rim board system for light frame construction

 #26
20160145855
2016-05-26

Structural engineered wood rim board corner system and method for light frame construction

 #27
20160069080
2016-03-10

Pre-stressed beams or panels

 #28
20150225956
2015-08-13

Truss and column structures incorporating natural round timbers and natural branched round timbers

 #29
20150135638
2015-05-21

Composite I-beam member

 #30
20150089900
2015-04-02

Timber structural member with embedded web

 #31
20140090317
2014-04-03

Wooden member assembly

 #32
20120324827
2012-12-27

BRACING SYSTEM FOR REINFORCING BEAMS

 #33
20120272608
2012-11-01

Structural reinforcement

 #34
20120240509
2012-09-27

Structural support element

 #35
20120076977
2012-03-29

REINFORCED WOOD PRODUCT AND REINFORCEMENT COMPONENT

 #36
20120063844
2012-03-15

Engineered laminated horizontal glulam beam

 #37
20110016824
2011-01-27

Timber structural member

 #38
20100205892
2010-08-19

Top-chord bearing wooden joist and method

 #39
20090025330
2009-01-29

Enhanced girder system

 #40
20090013640
2009-01-15

Beams, columns, walls, and floors of armed wood

 #41
20080213040
2008-09-04

Shear Connector for Connecting at Least Two Components and System of Interconnected Components

 #42
20070256389
2007-11-08

Sheet Metal Web Stiffener And Chord Nailing Restrictor For Wooden I-Joist

 #43
20070137137
2007-06-21

I joist with reinforcing aluminum sheet

 #44
20070130865
2007-06-14

Thermal break structural stud

 #45
20070056228
2007-03-15

Interlocking laminated support mat

 #46
20060179741
2006-08-17

Unknown

 #47
20060156677
2006-07-20

Braced timber trusses

 #48
20060127633
2006-06-15

Reinforced wood product and methods for reinforcing a wood product

 #49
20060000152
2006-01-05

Buckling and shearing opposing reinforcement bracket for wooden I-joist

 #50
20050284078
2005-12-29

I-beam

 #51
20050257336
2005-11-24

Enhanced girder system

 #52
20050252162
2005-11-17

Supporting structure and its structural members

 #53
20050204686
2005-09-22

Precast concrete column for use in post-frame construction

 #54
20050188644
2005-09-01

Prefabricated Structural Panel of Post-Stressed Wood for the Manufacture of Immovable Properties

 #55
20050138870
2005-06-30

Base isolation device for structure

 #56
15877172
2019-12-31

Systems, devices, and/or methods for managing joists

 #57
15633852
2020-09-08

Building element and method

 #58
15470278
2018-06-26

Frame assembly for seismic retrofitting of soft story buildings