Vented dispenser
US7086610B2 · kind B2 · utility
27Cited by
14References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2004 |
| Grant date | Aug 8, 2006 |
| Priority date | — |
| Expiry date | Jun 24, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B7/2443
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A dispenser for dispensing different quantities of chemical concentrate into a stream of fluid from a concentrate container wherein the container has a pressure relief vent, and the dispenser provides an air vent when it is operated. In a preferred manner, the dispenser and cap are integrally connected with the pressure relief vent located in the cap. The dispenser is capable of dispensing a wide variety of chemical products with minimal concern for the type of chemical product and pressures generated in the container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.