Striated cap
US7708951B2 · kind B2 · utility
4Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2008 |
| Grant date | May 4, 2010 |
| Priority date | — |
| Expiry date | Aug 20, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/2575
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A cap for use in forming a sealed container with a fluid-holding vessel. The cap includes a downwardly tapered inner wall having a plurality of radially extending striations for improving the penetrability of the cap and for facilitating the formation of air passageways.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.