The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Mar. 26, 2014
Bevaswiss Ag, Neuhausen am Rheinfall, CH;
Fritz Seelhofer, Lindau, CH;
Bevaswiss AG, Neuhausen am Rheinfall, CH;
Abstract
A fillable closure is used to initiate emptying of a separately fillable capsule molded into this closure. The capsule is made oxygen-impermeable on the inside or outside with a vapor-deposited layer of silicon dioxide or metal. The volume of the capsule can be reduced through pressurization from the top, through deformation of its side walls, for cutting or rupturing a sealing foil. The capsule has an asymmetric push button with a pusher surface, a deformable front and side wall and a stable rear wall. The upper end of the rear wall forms a stationary edge, on which the pusher surface can be pivoted downward through deformation of the front and side wall. On the bottom of the pusher surface, a triangle-shaped blade is formed, which ends in a tip, and its triangle edge forming a cutting edge for piercing and cutting the sealing foil on the bottom of the capsule.