Method and apparatus for controlled transfer of fluid
US11077994B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2019 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Oct 31, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2501/0081
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Embodiments of the present disclosure generally relate to caps, closures, seals, and containers, and control of flow of fluids. Certain embodiments can be used with fluids related to machinery, for instance, engine oil, brake fluid, coolant, transmission fluid, and power steering fluid. Certain embodiments of the present disclosure effectively hold and transfer a fluid or a fluid substance, further being able to open, close, and regulate fluid flow. Embodiments include a single piece tubular component that includes a cap interiorly attached to such tubular component with ribs, and a container having a tapered end. In certain embodiments, a tube is attached to the cap. In certain embodiments, a nozzle collar having a tapered end is adapted to attach to a container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.