Aerosol container
US9327899B2 · kind B2 · utility
33Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2013 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Feb 25, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/38
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An aerosol container (1) comprising a body (50) and cone (60) and encasing a composite spout (30) and bag (40) combination. The composite spout (30) has a metal tubular section (10), adapted to accommodate a valve arrangement (70, 75) and a polymer fishtail section (20), adapted to form a leak-proof seal with the bag (40). A product is filled into the bag (40) and propellant is filled into the sealed chamber defined between the outside of the bag (40) and the internal surface of the body (50)/cone (60).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.