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:
Mar. 18, 2025
Filed:
Sep. 18, 2020
Applicant:
Syntegon Technology Gmbh, Waiblingen, DE;
Inventors:
Assignee:
Syntegon Technology GmbH, Waiblingen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 77/22 (2006.01);
U.S. Cl.
CPC ...
B65D 77/225 (2013.01);
Abstract
A valve for a packaging container includes at least one base film () with an opening (), at least one frame film () encompassing a free region (), wherein the frame film () is connected to the base film (), wherein at least one membrane () is provided, which is arranged on the base film () and covers the opening (), wherein a fluid is provided between the membrane () and the base film (),