Machine and method to automatically prepare fluid coloring products
US12409425B2 · kind B2 · utility
0Cited by
22References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 2020 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Sep 7, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2101/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A machine (10) to automatically prepare a fluid coloring product inside a container (15), which can already contain a base product, comprises a loading station (26), a perforating device to make an aperture in the upper part of the container (15), a delivery device (21) configured to deliver coloring substances inside the container through such aperture, and a closing device configured to automatically closed such aperture with a closing element, after the delivery of the coloring substances.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.