(19)
(11) EP 1 670 691 A1

(12)

(43) Date of publication:
21.06.2006 Bulletin 2006/25

(21) Application number: 03758663.3

(22) Date of filing: 19.09.2003
(51) International Patent Classification (IPC): 
B65D 33/12(1968.09)
(86) International application number:
PCT/IT2003/000560
(87) International publication number:
WO 2004/106183 (09.12.2004 Gazette 2004/50)
(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

(30) Priority: 29.05.2003 IT RM20030026

(71) Applicant: Fraschetti, Maurizio
00154 Roma (IT)

(72) Inventor:
  • Fraschetti, Maurizio
    00154 Roma (IT)

(74) Representative: Mascioli, Alessandro 
Via Leonina 26
00184 Roma
00184 Roma (IT)

   


(54) AN ENVELOPE STRUCTURE WITH A STIFFENING DEVICE