Multi-component mixing storage and dispensing device
US6612465B2 · kind B2 · utility
22Cited by
69References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2002 |
| Grant date | Sep 2, 2003 |
| Priority date | — |
| Expiry date | Apr 11, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/00553
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multi-component, mixing, storage and dispensing package (10) has a housing 11, a displaceable cavity block (20) having at least one cavity (21) therein. A vent spike block (40) having at least one spike (42) held in an opposing relation to at least one cavity (21) is provided within the housing (11). When cavity block (21) is caused to move toward the vent spike block (40) spike (42) is caused to enter a cavity (21). A vent (43) is in fluid communication through the spike (42) with a mix channel (51) and a mixing and dispensing tip (50).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.