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:
Dec. 23, 2025
Filed:
Sep. 17, 2020
Airtender Works B.v., Zoetermeer, NL;
Dalibor Borjanin, Nieuwerkerk aan den IJssel, NL;
Robert Franciscus Van Der Hulst, Leiden, NL;
Rui Medeiros Santos, Rotterdam, NL;
Abstract
Vacuum stopper and assembly of stopper and container. There is disclosed a vacuum stopper () configured to be positioned into a neck () the neck of the bottle, the stopper comprising: a resilient shoulder () provided at an upper end of the elongated body (), wherein the resilient shoulder is arranged for resting onto an upper side of the neck of the bottle; a stop ring () provided at an upper end of the elongated body above the resilient shoulder; a valve arranged () inside of the elongated body for allowing, in use, air to be sucked out of the container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile