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. 22, 2025
Filed:
Jul. 31, 2023
Genicook Product Llc, Garland, TX (US);
Marc Salvador Zamora, Barcelona, ES;
David De Sicart Prieto, Barcelona, ES;
GENICOOK PRODUCT LLC, Garland, TX (US);
Abstract
Disclosed are systems and methods related to a valving system that can be used with containers. In some embodiments, a valving system for a bag can include an air sieve coupled to a retaining cap. A sealing part is placed between the retaining cap and the air sieve. The retaining cap can include a passage for allowing air to flow out of the bag under the action of a vacuum pump. The sealing part can include a perforation configured to allow air flow from a channel of the air sieve. A sidewall of the bag is configured with an orifice to receive part of the air sieve, and the sidewall is compressed between the retaining cap and the air sieve. When the vacuum pump is removed, atmospheric pressure pushes against the sealing part, which then seals the bag by pushing against a sealing part seat of the air sieve.