Aerosol overcap with evaporation vent
US7628298B2 · kind B2 · utility
6Cited by
14References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2008 |
| Grant date | Dec 8, 2009 |
| Priority date | — |
| Expiry date | Feb 27, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S220/915
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cap is configured to mount on a can to cover a product dispenser included in the can. The cap is formed to include a passage arranged to vent vapor extant in an interior region of the cap to the surroundings outside of the cap while the cap is mounted on the can.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.