Filtration for cartridge based beverage forming systems and related methods
US12144456B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2020 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Feb 5, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3216
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A filtration system is adapted for use and integration with cartridge-based beverage dispensing systems that mix an additive (flavor) with a base liquid (water) as the base liquid is dispensed from a container and through the cartridge. A support frame may support an annular charcoal fabric filter element secured with an end cap and defining an inner cavity to house and surround a portion of the cartridge. A filter cage may enclose the filter element. The support frame may include a bayonet-type connector to secure the filter assembly to a container lid. Base liquid flowing from the container and through the cartridge necessarily flows first through the filter element as a user drinks from the container. Related methods for assembling the filter assembly and installing the filter assembly on a cartridge/lid assembly are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.