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:
Jul. 15, 2025
Filed:
Mar. 03, 2022
Fidlock Gmbh, Hannover, DE;
Philip Naftali, Hod Hasharon, IL;
Izik Moalem, Hod Hasharon, IL;
Breido Botkus, Hannover, DE;
Joachim Fiedler, Hannover, DE;
Holger Knorr, Barsinghausen, DE;
Timo Severain, Melsungen, DE;
Joschan Aderhold, Hannover, DE;
Friedemann Richter, Hannover, DE;
Fidlock GmbH, Hannover, DE;
Abstract
Provided is a drinking bladder, including a hollow body for receiving a liquid, which includes a closure device with a closure compound. The closure compound can be adjusted from a release position, in which the first and second closing portions can be properly separated from each other against a magnetic force applied by first and second closure parts to clear an opening on the hollow body, by folding or rolling the first and second closing portions at least once into a closing position. The closure compound disposed in its closing position is secured via a securing mechanism.