Global Patent Index - EP 4005437 A1

EP 4005437 A1 20220601 - KNITTED ARTEFACT WITH HEAT-SHRINKING YARNS HOOKED "IN ENGLISH"

Title (en)

KNITTED ARTEFACT WITH HEAT-SHRINKING YARNS HOOKED "IN ENGLISH"

Title (de)

GEWIRKTES ARTEFAKT MIT IN ENGLISCHER WEISE VERHAKTEN WÄRMESCHRUMPFENDEN GARNEN

Title (fr)

ARTEFACT TRICOTÉ COMPORTANT DES FILS THERMORÉTRACTABLES CROCHETÉS « EN ANGLAIS »

Publication

EP 4005437 A1 20220601 (EN)

Application

EP 20211148 A 20201202

Priority

IT 202000028904 A 20201130

Abstract (en)

A knitted artefact (1) is described for chairs, armchairs, sofas and the like, comprising a multilayer and two ends (11) of tubular shape for fixing the multilayer, wherein the multilayer comprises a knitted fabric front layer (2) and a knitted fabric rear layer (3) fixed to sliders (12) of the artefact (1) at said two ends (11). The artefact (1) further comprises heat-shrinking yarns (5) associated with the multilayer, wherein the heat-shrinking yarns (5) are fixed with an "English" type hook to the sliders (12) so as to develop between the two ends (11) of the artefact (1). The heat-shrinking yarns (5) are associated with the knitted fabric rear layer (3) at the external part of the knitted fabric rear layer (3), with an "English" type hook.

IPC 8 full level

A47C 31/00 (2006.01); D04B 1/12 (2006.01); D04B 21/08 (2006.01); D04B 21/16 (2006.01)

CPC (source: CN EP US)

A47C 31/00 (2013.01 - US); D04B 1/123 (2013.01 - EP); D04B 1/14 (2013.01 - CN); D04B 1/16 (2013.01 - US); D04B 1/22 (2013.01 - US); D10B 2401/04 (2013.01 - US); D10B 2401/041 (2013.01 - EP); D10B 2401/06 (2013.01 - US); D10B 2403/0114 (2013.01 - EP); D10B 2403/023 (2013.01 - US); D10B 2403/0231 (2013.01 - EP); D10B 2503/00 (2013.01 - US); D10B 2505/08 (2013.01 - EP)

Citation (applicant)

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

DOCDB simple family (publication)

EP 4005437 A1 20220601; CN 114575025 A 20220603; JP 2022087047 A 20220609; US 2022167756 A1 20220602

DOCDB simple family (application)

EP 20211148 A 20201202; CN 202111425918 A 20211126; JP 2021190183 A 20211124; US 202117537580 A 20211130