EP 3111809 A1 20170104 - FOLDABLE CUP
Title (en)
FOLDABLE CUP
Title (de)
FALTBARER BECHER
Title (fr)
GOBELET PLIABLE
Publication
Application
Priority
- KR 20140021065 A 20140224
- KR 2014001772 W 20140304
Abstract (en)
The present invention relates to a foldable cup, includes a front side having at least one supporting axis, broken in a circumference direction of a cup, for vertically sustaining load; a back side having at least one supporting axis, connected with both side ends thereof to be faced with the front side and broken in the circumference direction of the cup, for vertically sustaining the load; and a foldable bottom surface having 6 variable structures connecting each of ends to lower ends of the front side and back side, wherein the bottom surface includes a foldable line for two dividing it to be folded between the front side and back side; a main axis, crossing the foldable line diagonally, bent toward the inside and outside, and for sustaining the load of the bottom; and a plurality of sustaining lines, disposed at both ends of the bottom surface, respectively, connected between two apexes meeting with the foldable line and another apexes adjacent to them wherein the main axis is connected to at least one of the sustaining lines of each apex meeting with the foldable line to disperse the load, thereby to maintain the original form of the cup more longer by easily dispersing load of the contents.
IPC 8 full level
A47G 19/22 (2006.01)
CPC (source: EP KR US)
A45F 3/20 (2013.01 - EP US); A47G 19/22 (2013.01 - KR); B65D 3/06 (2013.01 - EP US); B65D 5/3607 (2013.01 - EP US); B65D 5/3628 (2013.01 - EP KR US); B65D 5/40 (2013.01 - EP KR US); B65D 5/4266 (2013.01 - KR US); B65D 5/4279 (2013.01 - EP KR US); B65D 5/46008 (2013.01 - EP KR US); B65D 5/54 (2013.01 - KR US); B65D 7/24 (2013.01 - KR); B65D 85/816 (2013.01 - EP US); A45F 2003/205 (2013.01 - EP US); A47G 2019/2277 (2013.01 - KR)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3111809 A1 20170104; EP 3111809 A4 20180214; CN 106061332 A 20161026; JP 2017512161 A 20170518; KR 101486190 B1 20150126; US 2017008660 A1 20170112; WO 2015125994 A1 20150827
DOCDB simple family (application)
EP 14883466 A 20140304; CN 201480076319 A 20140304; JP 2016570741 A 20140304; KR 2014001772 W 20140304; KR 20140021065 A 20140224; US 201415121236 A 20140304