(19)
(11) EP 4 499 564 A1

(12)

(43) Date of publication:
05.02.2025 Bulletin 2025/06

(21) Application number: 23719101.0

(22) Date of filing: 23.03.2023
(51) International Patent Classification (IPC): 
B67D 1/08(2006.01)
(52) Cooperative Patent Classification (CPC):
B67D 1/0835
(86) International application number:
PCT/IT2023/050089
(87) International publication number:
WO 2023/181087 (28.09.2023 Gazette 2023/39)
(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: 25.03.2022 IT 202200005945

(71) Applicant: Covi, Emanuela
39012 Merano (BZ) (IT)

(72) Inventor:
  • Covi, Emanuela
    39012 Merano (BZ) (IT)

(74) Representative: Petraz, Gilberto Luigi et al
GLP S.r.l.
Viale Europa Unita, 171 33100 Udine
Viale Europa Unita, 171 33100 Udine (IT)

   


(54) SPRING DEVICE FOR A VALVE UNIT FOR A CONTAINER