Capless fuel-filling closure assembly
US8430140B2 · kind B2 · utility
22Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 2010 |
| Grant date | Apr 30, 2013 |
| Priority date | — |
| Expiry date | Jun 29, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/0451
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A capless fuel filling system for a vehicle including a closure assembly that forms an iris arrangement that is rotatable to form a seal for a fuel filling tube or provide access to the fuel filling tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.