Cartridge with dry shampoo for applicator device
US12290157B2 · kind B2 · utility
0Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 18, 2020 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Sep 1, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0651
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A device for treating hair or scalp, the device comprises a dispenser connected to a cartridge, wherein the cartridge comprises a formulation; a plurality of tips, wherein the tips have at least one opening to dispense the formulation; and a controller that controls the amount of formulation that is dispensed from the tips.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.