Apparatus and method for dispensing a sanitizing formulation
US5967202A · kind A · utility
67Cited by
24References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1997 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Jun 5, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F35/88
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An automatic dispensing method and apparatus for transporting separate concentrated chemicals to the site of use and then dispensing the concentrated chemicals into a storage container to create a final or intermediate composition. The automatic dispensing apparatus includes a computer program that calculates the appropriate formulation and then interfaces with a controller to cause the appropriate chemical concentrates and the appropriate volumes of those concentrates to be dispensed. A method of generating a desired formulation is also disclosed and claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.