EP 4234431 A2 20230830 - TETHERED PLASTIC SCREW STOPPER
Title (en)
TETHERED PLASTIC SCREW STOPPER
Title (de)
STOPPER FÜR ANGEBUNDENEN KUNSTSTOFFSCHRAUBSTOPFEN
Title (fr)
BOUCHON À VIS EN PLASTIQUE ATTACHÉ
Publication
Application
Priority
- US 201862759931 P 20181112
- EP 19884687 A 20191112
- US 2019060808 W 20191112
Abstract (en)
The present invention relates to tethered plastic stopper having a closure shell and a tamper band that separably connected to the closure shell by a plurality of bridges that connect a bottom edge of the closure shell to a top edge of the tamper band. Each bridge is configured to be stretched and broken when the closure shell is moved from a first orientation prior to opening to a second orientation after opening. The stopper further includes a strip and a hinge. The strip is intended to connect to the closure shell at a junction point and has an extremity located at an end of the top weakness line positioned above a first set of bridges located along the bottom weakness line. The hinge is intended to link the strip and the tamper band. The hinge is positioned beneath a set of bridges located along the top weakness line.
IPC 8 full level
B65D 55/16 (2006.01)
CPC (source: EP US)
B65D 41/3428 (2013.01 - US); B65D 55/16 (2013.01 - EP US)
Citation (applicant)
- US 9010555 B2 20150421 - LUZZATO MICHEL [FR], et al
- US 8490805 B2 20130723 - GIRAUD JEAN-LUC [FR], et al
- US 2011297682 A1 20111208 - KWON SI JOONG [KR]
- EP 2331418 A1 20110615 - TETRA LAVAL HOLDINGS & FINANCE [CH]
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2020102122 A2 20200522; WO 2020102122 A3 20200723; CA 3111602 A1 20200522; EP 3880575 A2 20210922; EP 3880575 A4 20220803; EP 4234431 A2 20230830; EP 4234431 A3 20230920; ES 2956518 T1 20231222; MX 2021003759 A 20210527; US 2021394970 A1 20211223
DOCDB simple family (application)
US 2019060808 W 20191112; CA 3111602 A 20191112; EP 19884687 A 20191112; EP 23171082 A 20191112; ES 23171082 T 20191112; MX 2021003759 A 20191112; US 201917292784 A 20191112