Patent · US Active

Drinking vessel having a drinking valve

US10835065B2 · kind B2 · utility

5Cited by

1References

18Claims

0Family size

Assignee

MAPA GMBH · DE

Inventors

Jürgen Löhn · Hamburg, DE
Ralf Holschumacher · Zeven, DE
Eckhard Itzek · Nartum, DE

Key dates

Filing date	Dec 23, 2015
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Oct 26, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D2543/00046
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

The present disclosure is directed to a drinking vessel that can include a drinking container and a drinking attachment that is coupled to the container. A straw can be positioned through an opening in the drinking attachment. The straw can include a top end that includes an opening through which a user can withdraw liquid and a bottom end. A drinking valve can be positioned along the bottom end of the straw and can include a tube that is open on the top and closed on the bottom and further includes at least one flow-through opening connecting the inside of the valve to the outside of the straw. A suction tube can include a tube wall that can be slid over the valve to couple the straw to the suction tube.

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