Ring for aerosol dispenser valve
US8286941B2 · kind B2 · utility
9Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 2006 |
| Grant date | Oct 16, 2012 |
| Priority date | — |
| Expiry date | Sep 18, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/38
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A ring for disposing around a valve body of an aerosol dispenser valve that is mounted by a fastener element, such as a crimpable capsule, on a reservoir containing substance to be dispensed, the ring having an outer portion and an inner portion that cooperate with the valve body, and the outer portion having a deformable axial wall portion that extends towards the bottom of the reservoir and that is capable of deforming elastically in a radially-inward direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.