(19)
(11) EP 4 816 626 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 24898342.1

(22) Date of filing: 29.11.2024
(51) International Patent Classification (IPC): 
E04F 15/18(2006.01)
B32B 27/06(2006.01)
E04F 21/20(2006.01)
 B32B 5/18(2006.01)
E04F 15/02(2006.01)
(52) Cooperative Patent Classification (CPC):
B32B 5/18; E04F 15/18; E04F 15/203; B32B 7/022; B32B 2262/101; B32B 5/245; B32B 2307/54; B32B 2262/106; B32B 2262/02; B32B 2307/72; B32B 2307/718; B32B 2307/7376; B32B 7/12; B32B 2471/00; E04F 15/107; E04F 15/105
(86) International application number:
PCT/SE2024/051019
(87) International publication number:
WO 2025/116810 (05.06.2025 Gazette 2025/23)
(84) Designated Contracting States:
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 29.11.2023 SE 2351366

(71) Applicant: Välinge Innovation AB
263 64 Viken (SE)

(72) Inventors:
  • OLOFSSON, Richard
    256 56 Helsingborg (SE)
  • JOSEFSSON, Per
    256 54 Ramlösa (SE)

(74) Representative: Välinge Innovation AB 
Patent Department Prästavägen 513
263 64 Viken
263 64 Viken (SE)

   


(54) AN UNDERLAY ELEMENT AND A METHOD OF ARRANGING AN UNDERLAY ELEMENT