(19)
(11) EP 4 489 618 A1

(12)

(43) Date of publication:
15.01.2025 Bulletin 2025/03

(21) Application number: 23723641.9

(22) Date of filing: 12.03.2023
(51) International Patent Classification (IPC): 
A47C 27/12(2006.01)
B29C 43/00(2006.01)
B29C 48/05(2019.01)
B29C 48/80(2019.01)
B29C 48/91(2019.01)
B29C 48/92(2019.01)
B68G 11/03(2006.01)
D04H 3/16(2006.01)
 A47C 31/00(2006.01)
B29C 43/46(2006.01)
B29C 48/345(2019.01)
B29C 48/875(2019.01)
B29C 48/88(2019.01)
B68G 7/04(2006.01)
D01F 11/04(2006.01)
(52) Cooperative Patent Classification (CPC):
A47C 27/122; A47C 31/007; B29C 43/46; B29C 48/0011; B29C 48/05; B29C 48/345; B29C 48/355; B29C 48/83; B29C 48/875; B29C 48/91; B29C 48/919; B29C 48/92; B29C 2948/92561; B29C 2948/92704; B68G 7/04; B68G 11/03; D01F 1/103; D01F 6/00; D01F 6/30; D04H 3/16; D06M 11/83; D06M 16/00; D06M 23/06
(86) International application number:
PCT/IB2023/052370
(87) International publication number:
WO 2023/170663 (14.09.2023 Gazette 2023/37)
(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:
KH MA MD TN

(30) Priority: 11.03.2022 PL 44061122
11.03.2023 PL 44404323

(71) Applicant: Refoamed SP. Z O.O.
02-784 Warsaw (PL)

(72) Inventors:
  • MICHALSKI, Marcin Kamil
    Rugby, CV22 6TF (GB)
  • WELENC, Tomasz
    05-140 Borowa Gora (PL)

(74) Representative: JD&P Patent Attorneys Joanna Dargiewicz & Partners 
ul. Mysliborska 93A/50
03-185 Warszawa
03-185 Warszawa (PL)

   


(54) A DOUBLE-SIDED THERMOPLASTIC MATTRESS IN THE FORM OF A SLEEPING PAD COMPRISING AT LEAST ONE MATTRESS LAYER MADE OF THERMOPLASTIC FIBRES, A METHOD OF MANUFACTURING OF THE MATTRESS LAYERS OF THE SAID MATTRESS AND A DEVICE TO IMPLEMENT THE SAID METHOD