Liquid dispenser for animals
US11160250B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2019 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Dec 22, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03B9/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A liquid dispenser may include a water tank having a wall opened at an upper side, a pump provided inside the water tank, a water supply pipe connected to the pump to transfer water, a water supply plate provided at a position higher than the wall of the water tank and having a water supply hole communicating with the water supply pipe and an upper surface over which water supplied from the water supply hole flows, and a water guide formed within the opening of the wall of the water tank and spaced apart from and below the water supply plate. The water guide may have a hole to discharge the water dropped from the water supply plate to the water tank and to filter the water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.