Cap for operating dispensing valve which may be actuated from a plurality of directions
US3946911A · kind A · utility
56Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 28, 1975 |
| Grant date | Mar 30, 1976 |
| Priority date | — |
| Expiry date | May 28, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/226
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Cap for actuating the valve of a pressurized container comprises an annular group of radially disposed fins hinged at one edge and so positioned that inward pressure on any fin will swing that fin and thereby actuate the valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.