Portable beverage press mug and methods
US11109707B2 · kind B2 · utility
3Cited by
14References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/20
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A portable beverage press mug is includes a vessel and a press head assembly. The press head assembly includes a screen (or filter) and a valve arrangement covering the screen. The valve arrangement is movable in response to fluid pressure to create a gap between the valve arrangement and the frame and permit fluid to pass through the screen and the gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.