(19)
(11) EP 3 341 146 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
02.10.2019 Bulletin 2019/40

(45) Mention of the grant of the patent:
28.08.2019 Bulletin 2019/35

(21) Application number: 15770586.4

(22) Date of filing: 27.08.2015
(51) International Patent Classification (IPC): 
B21D 35/00(2006.01)
B06B 3/00(2006.01)
B21C 1/00(2006.01)
 B21D 51/26(2006.01)
B21D 22/20(2006.01)
(86) International application number:
PCT/GB2015/052486
(87) International publication number:
WO 2017/032959 (02.03.2017 Gazette 2017/09)

(54)

ULTRASONICALLY VIBRATED DIE RINGS

DÜSENRINGE MIT ULTRASCHALLVIBRATION

ANNEAUX D'UNE MATRICE AMENÉE À VIBRER PAR DES ULTRASONS

(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

(43) Date of publication of application:
04.07.2018 Bulletin 2018/27

(73) Proprietor: Magnaparva Packaging Limited
Leicester LE4 5NU (GB)

(72) Inventor:
  • ASHCROFT, Miles
    Willoughby Waterleys Leicestershire LE8 6UD (GB)

(74) Representative: Serjeants LLP 
Dock 75 Exploration Drive
Leicester, LE4 5NU
Leicester, LE4 5NU (GB)


(56) References cited: : 
EP-A2- 1 273 363
US-A- 4 854 149
 WO-A1-2015/025769
US-A- 5 095 733
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).