Portable liquid cover system
US12396549B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Apr 13, 2023 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Apr 13, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/202
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A liquid cover system comprising a vessel, a brush, and a hose, which efficiently applies liquid cover to a surface. The system includes an upper chamber and a lower chamber separated by a flexible diaphragm, which are pressurized by a handle connected to a pump body to force liquid cover through an outlet and the hose to the brush. The brush includes a pliable tube held at a slight angle towards one edge of bristles, to efficiently apply liquid cover to trailing edge bristles. The brush is secured to a handle, which includes a lever for controlling paint flow and a threaded outlet, and a sliding dovetail connection provided by a top joint and a bottom joint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.