公开(公告)号：US11198547B2

公开(公告)日：2021-12-14

申请号：US16466557

申请日：2017-12-11

Applicant: Gizmo Packaging Limited

Inventor： Jordan Maguire ,  Bernard Derek Frutin

IPC: B65D51/28 ,  A23L2/52 ,  B65D41/34 ,  B65D81/32 ,  B65D47/12

Abstract: A closure device for use with a container having a container neck comprises a cap member having a first fluid chamber and a housing having a second fluid chamber. The housing is arranged to move relative to the cap member between a first armed position and a second firing position. The housing includes a first plug member adapted to close a bottom aperture in the first fluid chamber in the first armed position. The cap member includes a second plug member adapted to close a bottom aperture in the second fluid chamber in the first armed position. In the second firing position the first plug member is removed from the aperture in the first fluid chamber and the second plug member is removed from the aperture in the second fluid chamber.

公开(公告)号：US11167895B2

公开(公告)日：2021-11-09

申请号：US16466554

申请日：2017-12-11

Applicant: Gizmo Packaging Limited (Murgitroyd)

Inventor： Jordan Maguire ,  Bernard Derek Frutin

IPC: B65D51/28 ,  A23L2/52 ,  B65D41/34 ,  B65D81/32 ,  B65D47/12

Abstract: A closure device for use with a beverage container comprises a spout cap member having a top wall with a spout aperture covered by a spout cover, a side wall for securing to a neck of the container, and a plug support structure. A fluid chamber containing an additive liquid and a pressurised propellant is movably held within the spout cap member. A plug member is fixed to the plug support structure and sealingly engages a bottom aperture of the fluid chamber. The spout cover includes a strut extending through the spout aperture to an abutment surface on the fluid chamber.