Liquid dispenser for animals
US11527906B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2019 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Sep 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A pet water dispenser may include a water tank including a bottom plate and at least one wall extending from the bottom plate, at least one electronic device provided in a water tank electronic component or chamber under the bottom plate, and a power supply device or assembly to supply electric power to the water tank electronic component. The power supply assembly may include a docking station provided under the bottom plate and to which external power is applied, an auxiliary battery provided in the inner assembly, a wireless power transfer device, and a reverse wireless power transfer device. The wireless power transfer device and the reverse wireless power transfer device may be connected to the auxiliary battery and the docking station.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.