ClassID:

129624

E04B2001/1975 - 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; Three-dimensional framework structures Frameworks where the struts are directly connected to each other, i.e. without interposed connecting nodes or plates

Recent Application in this class:
#1
20240384522
2024-11-21

3D WOVEN STRUCTURES AND METHODS OF MAKING AND USING SAME

#2
20210293014
2021-09-23

Area-covering structure module

#3
20210079651
2021-03-18

Method for making a virgin joint between two separate structural hollow sections, and such a virgin joint

#4
20210032854
2021-02-04

Precast building material

#5
20200208395
2020-07-02

Modular building unit and system

#6
20200056366
2020-02-20

Construction system for structural frameworks of buildings

#7
20180304477
2018-10-25

Reconfigurable structural member and system

#8
20180155918
2018-06-07

Roof truss assembly

#9
20170370090
2017-12-28

Prefabricated construction system and method with three-dimensional structural nodes

#10
20170159313
2017-06-08

Batten bar assembly

#11
20170081837
2017-03-23

Node for a space frame

#12
20170022698
2017-01-26

HEXAGONAL BUILDING ASSEMBLY

#13
20160369522
2016-12-22

Connection between lattice tower and nacelle

#14
20160083955
2016-03-24

INTERLOCKING BUILDING SYSTEM

#15
20160010321
2016-01-14

Timber frame structures with improved joint assemblies

#16
20150267393
2015-09-24

Modular building structures improvements

#17
20150132535
2015-05-14

SANDWICH PANEL, METHOD OF BUILDING SUCH A SANDWICH PANEL, A CORE OF SUCH A SANDWICH PANEL, AND A BUILDING BUILT OF A PLURALITY OF SUCH SANDWICH PANELS

#18
20140331591
2014-11-13

Multi-Directional Structural Joint

#19
20140102034
2014-04-17

Space truss system

#20
20130067847
2013-03-21

Space truss system

#21
20130048797
2013-02-28

OVERHEAD IRRIGATION ASSEMBLY HAVING THREE OR MORE TRUSS RODS

#22
20100236184
2010-09-23

Radial tetrahedral modular structures

#23
20080204352
2008-08-28

Movable support armature for a curved reflector

#24
20080127595
2008-06-05

Zero clearance pinned structural connection

#25
20080078138
2008-04-03

High strength lightweight material

#26
20080072516
2008-03-27

Tubular structural member with non-uniform wall thickness

#27
20070144108
2007-06-28

ASSEMBLING METHOD AND ASSEMBLY JIG OF BUILDING STRUCTURE COMPOSED OF PIPE STRUCTURE

#28
20070011983
2007-01-18

Space frames and connection node arrangement for them

#29
20060053726
2006-03-16

Connection node for a universal truss joint and double layer grid

#30
20060032178
2006-02-16

Three-dimensional grid panel

#31
20050144884
2005-07-07

Space truss

#32
20050097835
2005-05-12

Stairway

#33
14616984
2017-01-17

Overhead irrigation assembly having three or more truss rods

#34
14210520
2015-08-18

Metal building system