Fluid dispensing device
US11338991B2 · kind B2 · utility
0Cited by
58References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2021 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | Jan 13, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/682
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention pertains generally to an improved fluid dispensing device, particularly a dispensing device which employs at least one hemispherical domed cannister source of reactants and which uses a color-changing dispensing plastic tip to inform the end-user if the reactants are at a proper use temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.