(19)
(11) EP 3 515 253 A1

(12)

(43) Date of publication:
31.07.2019 Bulletin 2019/31

(21) Application number: 17771732.9

(22) Date of filing: 19.09.2017
(51) International Patent Classification (IPC): 
A47C 21/02(2006.01)
(86) International application number:
PCT/EP2017/073563
(87) International publication number:
WO 2018/050904 (22.03.2018 Gazette 2018/12)
(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 MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 19.09.2016 ES 201631139 U

(71) Applicant: Langel System International, S.L.
50006 Zaragoza (ES)

(72) Inventor:
  • SÁNCHEZ ZARZA, Alberto
    50006 ZARAGOZA (ES)

(74) Representative: ZBM Patents - Zea, Barlocci & Markvardsen 
Plaza Catalunya, 1 2nd floor
08002 Barcelona
08002 Barcelona (ES)

   


(54) FOLDING STRUCTURE FOR MATTRESSES