公开(公告)号：WO1991008143A1

公开(公告)日：1991-06-13

申请号：PCT/US1990006904

申请日：1990-11-27

Applicant: ADOLPH COORS COMPANY

Inventor： ADOLPH COORS COMPANY ,  MOEN, Bruce, A. ,  COOK, Harold, Jr.

IPC: B65D17/34

CPC classification number: B65D17/4012 ,  B65D2517/0014 ,  B65D2517/0062 ,  B65D2517/0094

Abstract: A container end member is provided and has a first severable tab portion which is defined by a score line groove and has an integral hinge portion for permanently securing it to the container end member and a force applying tab portion permanently pivotally mounted on the container end member and used to apply a force on the first severable tab portion to form a pour opening in the container end member and a second severable tab portion having an integral hinge portion for permanently securing it to the container end member and having a raised surface projecting outwardly from the container end member so that a force may be applied thereto to sever the second severable tab portion and form a vent opening in the container end member.

公开(公告)号：EP0502985A1

公开(公告)日：1992-09-16

申请号：EP91901124.0

申请日：1990-11-27

Applicant: ADOLPH COORS COMPANY

Inventor： MOEN, Bruce, A. ,  COOK, Harold, Jr.

IPC: B65D17 ,  B65D41

CPC classification number: B65D17/4012 ,  B65D2517/0014 ,  B65D2517/0062 ,  B65D2517/0094

Abstract: A container end member is provided and has a first severable tab portion which is defined by a score line groove and has an integral hinge portion for permanently securing it to the container end member and a force applying tab portion permanently pivotally mounted on the container end member and used to apply a force on the first severable tab portion to form a pour opening in the container end member and a second severable tab portion having an integral hinge portion for permanently securing it to the container end member and having a raised surface projecting outwardly from the container end member so that a force may be applied thereto to sever the second severable tab portion and form a vent opening in the container end member.