Valve retaining device
US8978939B2 · kind B2 · utility
3Cited by
19References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2005 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Feb 26, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2547/066
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A retaining device (1) has a non-laminar self-closing valve (2) retained therein. The valve comprises a flange (8), and the rigidity of the flange (8) is increased by the device (1). The retaining device is a single-piece article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.