EP 2133278 A1 20091216 - A hermetically sealed packet
Title (en)
A hermetically sealed packet
Title (de)
Hermetisch verschlossenes Paket
Title (fr)
Paquet fermé hermétiquement
Publication
Application
Priority
IT BO20080373 A 20080612
Abstract (en)
A hermetically sealed cigarette packet is fashioned from a flat blank (16) of substantially rectangular outline, referable to a longitudinal axis (A'), having at least one face coated with an impermeable and heat-sealable material. The blank is divided by two crease lines (17, 18) extending parallel to the axis (A'), and by further crease lines (19, 20, 21, 22) transverse to the selfsame axis (A'), into a series of panels (7', 2', 6', 3', 23) aligned on the longitudinal axis (A'), each furnished with two flaps (28, 25, 27, 26, 29) extending from its opposite ends; each flap is separated from the adjacent flap by a V-shaped notch (24) of which the tip is positioned at a given distance (D) from the corresponding longitudinal crease line (17, 18), on the side remote from the longitudinal axis (A'), rather than extending the full depth of the flap and intersecting the selfsame crease line (17, 18).
IPC 8 full level
B65D 5/42 (2006.01)
CPC (source: EP US)
B65D 85/1036 (2013.01 - EP US)
Citation (search report)
- [XY] US 3734391 A 19730522 - MANIZZA G
- [X] EP 0303582 A1 19890215 - AKERLUND & RAUSING AB [SE]
- [Y] EP 0370289 A1 19900530 - PUERTO MARKETING DEL [US]
- [Y] US 3910483 A 19751007 - RITTER DALE LOUIS
- [A] US 1480047 A 19240108 - CROWELL CHARLES H
- [Y] US 3737095 A 19730605 - DERAUF R
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
EP 2133278 A1 20091216; CN 201553413 U 20100818; IT BO20080373 A1 20091213; JP 2009298482 A 20091224; US 2009308766 A1 20091217
DOCDB simple family (application)
EP 09161060 A 20090526; CN 200920160849 U 20090611; IT BO20080373 A 20080612; JP 2009140213 A 20090611; US 47833309 A 20090604