Fuel cap apparatus for use with fuel venting systems
US9096124B2 · kind B2 · utility
7Cited by
24References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2008 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Oct 17, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/0451
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Fuel cap apparatus for use with fuel venting systems are described. An example fuel cap apparatus includes a body having a central cavity and a flange. A membrane is coupled to the body to form a passageway therethrough and coated with a material to substantially prevent the flow of liquid and permit the flow of gas through the passageway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.