(19)
(11) EP 3 243 762 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.01.2018 Bulletin 2018/03

(43) Date of publication A2:
15.11.2017 Bulletin 2017/46

(21) Application number: 17170091.7

(22) Date of filing: 09.05.2017
(51) International Patent Classification (IPC): 
B65D 47/10(2006.01)
B65D 47/20(2006.01)
 A47K 5/12(2006.01)
(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: 09.05.2016 NL 2016745

(71) Applicant: Macoproducts B.V.
3047 BG Rotterdam (NL)

(72) Inventor:
  • VAN DER WOUDEN, Adriaan
    3047 BG ROTTERDAM (NL)

(74) Representative: Algemeen Octrooi- en Merkenbureau B.V. 
P.O. Box 645
5600 AP Eindhoven
5600 AP Eindhoven (NL)

   


(54) CAP PROVIDED WITH A VALVE


(57) The invention relates to a cap (100) provided with:
a protruding edge (115) that extends radially inward towards the centre line of the cap, wherein the protruding edge comprises an upper surface (117) and a lower surface (119),
a raised inside edge (125) that extends upward from the upper surface of the protruding edge (115) and that has an inner surface (127), an outer surface (128) and an upper surface (129), wherein the inner surface of the raised inside edge defines a hole (130), wherein in the hole at least one elastic self-closing valve (150) is attached.







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