ClassID:

129619

E04B2001/196 - 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; Details of connections between nodes and struts Screw connections with axis parallel to the main axis of the strut

Recent Application in this class:
#1
20260103879
2026-04-16

SYSTEM OF TUBULAR CONNECTIONS

#2
20240035270
2024-02-01

A CONNECTOR

#3
20220074191
2022-03-10

Modular connection device

#4
20200292126
2020-09-17

Device for strengthening and rigging trusses and method in which such device is applied

#5
20200115892
2020-04-16

Sandwich structure with lattice having hard points

#6
20200109549
2020-04-09

Lattice structure

#7
20190284792
2019-09-19

NODE ELEMENTS, KITS, AND METHODS

#8
20190119899
2019-04-25

Support-frameworks

#9
20190032331
2019-01-31

System and method for a cuboctahedron structure

#10
20180023284
2018-01-25

Spatial structure

#11
20170268224
2017-09-21

INTER-ELEMENT JOINT STRUCTURE

#12
20170022726
2017-01-26

Prefabricated, deconstructable, multistory building construction

#13
20160333567
2016-11-17

Do-It-Yourself Construction of Resilient Houses in Disaster Prone Environments

#14
20160168840
2016-06-16

Structural connector

#15
20150167713
2015-06-18

Node element for a furniture system having a three-dimensional load-bearing tube structure

#16
20120227353
2012-09-13

METHOD FOR INSTALLING A LARGE-SPAN CYLINDRICAL RETICULATED SHELL

#17
20110081196
2011-04-07

Space Frame Connection Members

#18
20100300010
2010-12-02

ECO SPHERE

#19
20100252518
2010-10-07

Bar-type supporting framework

#20
20100083605
2010-04-08

System, method and device for producing a supporting framework or rigid girder structure

#21
20090313938
2009-12-24

Integrally assembled changeable framework connector used for a spatial structure

#22
20090113816
2009-05-07

ARCHITECTURAL SYSTEM USING A RETRACTABLE STRUT ALIGNED IN A BASE PLANE AND AN EXTENSION STRUT PROTRUDING ACUTELY FROM THE BASE PLANE

#23
20080139040
2008-06-12

ASSEMBLY APPARATUS

#24
20080016789
2008-01-24

SPHERICAL HUB FOR MODULAR STRUCTURE SYSTEM

#25
20070163199
2007-07-19

Log-made truss structural material

#26
20060228169
2006-10-12

Connecting device and assembly apparatus using the same

#27
20060053729
2006-03-16

System, method and device for producing a supporting framework or rigid girder

#28
20050040312
2005-02-24

Anti-vibration platform for semiconductor equipment

#29
15827736
2018-10-02

Connection apparatus