Patent · US Active

Closure for a container

US12325566B2 · kind B2 · utility

0Cited by

4References

18Claims

0Family size

Assignees

Metrohm AG · CH
Sigma-Aldrich Chemie GmbH · CH

Inventors

Bjorn Christensen · Sankt Gallen, CH
Fabian Wahl · Buchs, CH
Michael Weber · Kaiserslautern, DE
Samuel Schindler · Horgen, CH
Lukas Wilhelm · Zürich, CH

Key dates

Filing date	Jul 8, 2020
Grant date	Jun 10, 2025
Priority date	—
Expiry date	Mar 9, 2043

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L2300/0681
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A closure (1) for a container comprising a connecting element (2) for connection of the closure to a container, a sealing device (3) for sealing the access to a container content and an interface (4) to an adapter having a coupling receptacle (5). The closure (1) has a delivery position and a use position. In the use position, the sealing device (3) is open. In the delivery position, the sealing device (3) is sealed in a gas and liquid tight manner.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.