Hood air extractor and hood assembly incorporating same
US9776579B1 · kind B1 · utility
5Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2016 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Sep 28, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D25/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hood air extractor includes a support defining a first passageway. A first flap is carried on the support. The first flap is displaceable between a first position closing the first passageway to water passage in a first direction and a second position opening the first passageway to air passage in a second direction. A hood assembly incorporating one or more hood air extractors is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.