EP 0130602 B1 19880629 - INTERLOCKING CLOSURE DEVICE HAVING CONTROLLED SEPARATION AND IMPROVED EASE OF OCCLUSION
Title (en)
INTERLOCKING CLOSURE DEVICE HAVING CONTROLLED SEPARATION AND IMPROVED EASE OF OCCLUSION
Publication
Application
Priority
US 50970983 A 19830630
Abstract (en)
[origin: EP0130602A1] A female closure element comprising a U-shaped channel element including a profile portion (24) comprising a base portion (26) having a pair of spaced-apart, parallelly disposed webs (27) extending from the base portion (26) and terminating in hooks (28) extending nonlinearly from the webs and facing each other. The hooks (28) each include a projection (30) extending nonlinearly in a direction facing away from each other. The female closure element may be employed with a male closure element having a U-shaped channel element including a profile portion (18) comprising a base portion (20) having a pair of spaced-apart, parallelly disposed webs (21) attached to the base portion (20) and extending therefrom, the webs (21) terminating in hooks comprising hook portions (22) facing away from each other and hook projections (31) facing toward each other. The closure elements may be employed with containers (10) to provide thereto improved ease of occlusion and deocclusion.
IPC 1-7
IPC 8 full level
A44B 99/00 (2010.01); A44B 19/16 (2006.01); B65D 33/16 (2006.01); B65D 33/25 (2006.01)
CPC (source: EP)
B65D 33/2541 (2013.01); A44B 19/16 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0130602 A1 19850109; EP 0130602 B1 19880629; AT E35404 T1 19880715; AU 3101484 A 19850207; AU 578901 B2 19881110; CA 1267116 A 19900327; DE 3472387 D1 19880804; DK 160699 B 19910408; DK 160699 C 19910923; DK 92885 A 19850228; DK 92885 D0 19850228; ES 287448 U 19851216; ES 287448 Y 19860716; ES 287449 U 19851216; ES 287449 Y 19860716; ES 289498 U 19860416; ES 289498 Y 19861201; FI 78437 B 19890428; FI 78437 C 19890810; FI 850830 A0 19850228; FI 850830 L 19850228; IE 55422 B1 19900912; IE 841664 L 19841230; JP S60501705 A 19851011; NZ 208748 A 19880929; PT 78832 A 19840801; PT 78832 B 19860715; WO 8500343 A1 19850131
DOCDB simple family (application)
EP 84107591 A 19840629; AT 84107591 T 19840629; AU 3101484 A 19840627; CA 457748 A 19840628; DE 3472387 T 19840629; DK 92885 A 19850228; ES 287448 U 19850614; ES 287449 U 19850614; ES 289498 U 19840629; FI 850830 A 19850228; IE 166484 A 19840629; JP 50266484 A 19840627; NZ 20874884 A 19840702; PT 7883284 A 19840702; US 8400979 W 19840627