Hermetically sealed container with non-drip opening
US7185790B2 · kind B2 · utility
10Cited by
11References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 2003 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Feb 18, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D1/0238
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A hermetically sealed container having a nozzle that defines a dispensing orifice closed by a unitary but removable cap. Accumulation of container contents in the cap is minimized by a constriction in the nozzle situated at least 0.1 inches from the dispensing orifice.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.