ClassID:

130185

E04B5/21 - CPC Classification

Classification description:

Floors; Floor construction with regard to insulation; Connections specially adapted therefor; Load-carrying floor structures wholly or partly cast or similarly formed; Floor structures partly formed with stiffening ribs or other beam-like formations wholly cast between filling members Cross-ribbed floors

Recent Application in this class:
#1
20240109224
2024-04-04

WAFFLE SLAB AND STRUCTURES AND METHOD OF MANUFACTURING THE SAME

#2
20230013178
2023-01-19

FLOOR AND COLUMN STRUCTURE

#3
20220145571
2022-05-12

Floating foundation

#4
20210317659
2021-10-14

Slab fillers and methods for implementing fillers in two-way concrete slabs for building structures

#5
20190085558
2019-03-21

Slab fillers and methods for implementing fillers in two-way concrete slabs for building structures

#6
20180245358
2018-08-30

METHOD AND APPARATUS FOR FORMING A FORMWORK FOR A CONCRETE SLAB

#7
20170152659
2017-06-01

Modular building system

#8
20160115698
2016-04-28

Method and apparatus for forming a formwork for a concrete slab

#9
20150330075
2015-11-19

Fully assembled, fully cast-in-place, composite-type house and construction method thereof

#10
20150027071
2015-01-29

Composite wall system

#11
20130284881
2013-10-31

Modular system for assembling a transpiring, disposable heat-insulation shuttering mould / formwork used for surface casting

#12
20130239499
2013-09-19

Variable-geometry modular structure composed of thermo-acoustic caissons, particularly for buildings

#13
20120167501
2012-07-05

Modular construction system and components and method

#14
20110047914
2011-03-03

Flexible brick plate for building architectural elements, and method for manufacturing said plate

#15
20100218443
2010-09-02

Composite wall system

#16
20100146889
2010-06-17

UNIT FOR THE CONSTRUCTION OF SLAB FOUNDATIONS

#17
20100037545
2010-02-18

Possibility of special lightening, insulating and reinforcing intermediate floor constructions

#18
20070214740
2007-09-20

Cavity Former

#19
20060075701
2006-04-13

Composite construction element, in particular for manufacturing floor structures and wall structures for buildings and method for manufacturing the same

#20
20060032187
2006-02-16

Self-supporting construction element made of expanded plastic material, in particular for manufacturing building floors and floor structure incorporating such element