Global Patent Index - EP 4123099 A1

EP 4123099 A1 20230125 - MULTI-PURPOSE PREFABRICATED SLAB

Title (en)

MULTI-PURPOSE PREFABRICATED SLAB

Title (de)

VORGEFERTIGTE MEHRZWECKPLATTE

Title (fr)

FABRIQU&#201

Publication

EP 4123099 A1 20230125 (EN)

Application

EP 22183192 A 20220705

Priority

IT 202100017796 A 20210706

Abstract (en)

Prefabricated slab (10; 110) comprising a structure (12; 112) made of concrete and a reinforcement (14, 16, 18, 22, 24; 114, 116, 118, 122, 124), characterized in that it includes within it at least one lightening element (20; 120) made of paper and/or cardboard suitable for creating a volume of lower density than the structure (12; 112) made of concrete, within the prefabricated slab.

IPC 8 full level

E04C 2/04 (2006.01); E04B 5/02 (2006.01); E04C 2/00 (2006.01); E04C 2/06 (2006.01); E04C 2/288 (2006.01)

CPC (source: EP)

E04C 2/044 (2013.01); E04C 2/06 (2013.01); E04C 2/2885 (2013.01); E04C 2/50 (2013.01); E04C 2002/002 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4123099 A1 20230125

DOCDB simple family (application)

EP 22183192 A 20220705