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:
Jan. 31, 2023
Filed:
Mar. 08, 2019
Rpc Bramlage Gmbh, Lohne, DE;
Martin Presche, Dinklage, DE;
RPC Bramlage GmbH, Lohne, DE;
Abstract
A closure device for closing a container opening of a container, in particular a beverage bottle, has a cover element, a chamber arranged on the cover element and an inner housing. The chamber and the inner housing have closing and opening devices which correspond to one another and interact with one another in such a way that a medium contained in the chamber can move into the container as a result of a movement of the cover element relative to the inner housing. In order to further improve the closure device in particular with regard to a favorable producibility, the chamber, which is designed to be closed except for an opening on the container side, is retained in the cover element in a latching manner.