Dispensing device
US11701675B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 8, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Nov 8, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B11/1052
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a dispensing device comprising a dispensing case that may house a dispensing cartridge, where the dispensing cartridge holds a liquid to be dispensed. The dispensing device further comprising a top cap, an actuator, a main body and a bottom cap, where the main body is positioned between the top cap and the bottom cap. The dispensing device further comprising top and bottom magnets that magnetically repel one another. Upon pressing of the actuator, material from the dispensing cartridge is dispensed and upon releasing of the actuator, the magnetic repellency of the top and bottom magnets moves the actuator back to its original position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.