Seal for dispensing container having dispensing opening
US7762426B2 · kind B2 · utility
8Cited by
14References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2006 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Feb 6, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2251/20
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package having a dispensing opening. The opening has a periphery. The package and or opening periphery may have a non-circular cross section. The opening is covered by a removable lid, having an interference fit. The amount of interference varies around the periphery of the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.