Airfoil for facilitating fluid delivery
US9974296B2 · kind B2 · utility
0Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2016 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Oct 4, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M7/005
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The application is generally directed towards an airfoil for a fluid delivery tube. The airfoil includes a securing member operably connecting the airfoil to the tube, a fin extending downward and outward from the securing member and terminating in a tip, a shield extending inward and downward from the tip of the fin, and an air guide extending from a first end of the shield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.