Patents-Review.com
ClassID:

130330 ⎘

E04C2002/045 - CPC Classification

Classification description:

Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete with two parallel leaves connected by tie anchors

Sub-classes:
Recent Application in this class:
#1
20200115898
2020-04-16

Ventilated reinforced-concrete wall module for constructing buildings in general and respective industrialized construction system

 #2
20200040572
2020-02-06

Panel of insulating material with attached reinforcement

 #3
20190284805
2019-09-19

System for insulated concrete composite wall panels

 #4
20190136526
2019-05-09

Tie system for insulated concrete panels

 #5
20170152659
2017-06-01

Modular building system

 #6
20170058519
2017-03-02

Tie system for insulated concrete panels

 #7
20160069063
2016-03-10

Modular building system

 #8
20160010332
2016-01-14

High performance architectural precast concrete wall system

 #9
20150184383
2015-07-02

Tie system for insulated concrete panels

 #10
20110214391
2011-09-08

LIGHTWEIGHT COMPOSITIONS AND ARTICLES CONTAINING SUCH

 #11
20110209438
2011-09-01

METHOD OF MANUFACTURING COMPOSITE STRUCTURAL PANELS AND USING SUPERIMPOSED TRUSS MEMBERS WITH SAME

 #12
20080155919
2008-07-03

METHOD OF MANUFACTURING COMPOSITE STRUCTURAL PANELS AND USING SUPERIMPOSED TRUSS MEMBERS WITH SAME

 #13
20080057290
2008-03-06

Lightweight compositions and articles containing such

 #14
20060284328
2006-12-21

FRP composite wall panels and methods of manufacture

 #15
20060201090
2006-09-14

Lightweight compositions and articles containing such

 #16
20050262786
2005-12-01

Concrete foundation wall with a low density core and carbon fiber and steel reinforcement

 #17
20050258572
2005-11-24

Insulative concrete building panel with carbon fiber and steel reinforcement