Straw
US12303049B2 · kind B2 · utility
0Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2021 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Jul 16, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47G21/18
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A straw composed of first and second straw body elements that are pivotally coupled at a first longitudinal end of the straw is described. The straw body elements can be pivoted between a stable drinking position in which a longitudinally sealed channel is formed between the straw body elements, and a splayed position suitable for washing internal channel wall portions of the straw body elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.