ClassID:

129700

E04B2001/3223 - CPC Classification

Classification description:

Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Arched structures; Vaulted structures; Folded structures Theorical polygonal geometry therefor

Recent Application in this class:
#1
20250198146
2025-06-19

GEODESIC DOME HABITAT, INCLUDING FRAME AND TILE SYSTEMS FOR USE THEREIN

#2
20220403645
2022-12-22

A MULTI-LAYERED STRUCTURAL AND MATERIAL SYSTEM ASSEMBLY

#3
20200354949
2020-11-12

Construction automation system and method

#4
20190382998
2019-12-19

Construction structure of geodesic dome-shaped house and connection structure body thereof

#5
20180319106
2018-11-08

3D thermoplastic composite pultrusion system and method

#6
20180195265
2018-07-12

Multi-faceted elongated connector

#7
20170368768
2017-12-28

3D thermoplastic composite pultrusion system and method

#8
20160257080
2016-09-08

3D thermoplastic composite pultrusion system and method

#9
20160257059
2016-09-08

3D Thermoplastic Composite Pultrusion System and Method

#10
20160257058
2016-09-08

3D thermoplastic composite pultrusion system and method

#11
20160024780
2016-01-28

Grid structure

#12
20150315775
2015-11-05

Archimedean cages, polyhedra, and nanotube structures and methods

#13
20120060431
2012-03-15

Method of construction using a Geodesic honeycomb skeleton

#14
20100095605
2010-04-22

Novel method of construction using a geodesic honeycomb skeleton

#15
20090263615
2009-10-22

Structured polyhedroid arrays and ring-based polyhedroid elements

#16
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

#17
20080040984
2008-02-21

Three Dimensional Polyhedral Array

#18
20070256370
2007-11-08

26-Sided 16-Vertex Icosahexahedron Space Structure

#19
20070163185
2007-07-19

Means and methods for construction and use of geodesic rhombic triacontahedron

#20
20060160446
2006-07-20

Structural fabrics employing icosahedral elements and uses thereof

#21
16816645
2023-03-21

Joint connector

#22
14529144
2015-08-11

Geo shelter