Pierceable dispenser container and closure
US7677413B2 · kind B2 · utility
3Cited by
6References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 2006 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Apr 5, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D51/227
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispensing container having a neck with a throat opening closed by a cap having a pierceable membrane adjacent atop of the cap, the cap having a dispensing nozzle with a lumen therethrough and an overcap for enclosing the dispensing nozzle having a moveable plunger pin extending into the lumen of the nozzle and moveable therein to pierce the membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.