(19)
(11) EP 1 503 941 A2

(12)

(88) Date of publication A3:
04.03.2004

(43) Date of publication:
09.02.2005 Bulletin 2005/06

(21) Application number: 03722898.8

(22) Date of filing: 08.05.2003
(51) International Patent Classification (IPC)7: B65D 39/00
(86) International application number:
PCT/IB2003/001783
(87) International publication number:
WO 2003/095318 (20.11.2003 Gazette 2003/47)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 08.05.2002 IT VI20020088

(71) Applicants:
  • Piva, Silvano
    38052 Caldonazzo (IT)
  • Zeni, Bruno
    38014 (IT)

(72) Inventor:
  • ZENI, Bruno
    I-38014 Gardolo (IT)

(74) Representative: Faraggiana, Vittorio, Dr. Ing. 
Ingg. Guzzi & Ravizza S.r.l.Via Vincenzo Monti 8
20123 Milano
20123 Milano (IT)

   


(54) COMPOSITE STOPPER MADE OF SYNTHETIC MATERIALS