Machine for mixing and dispensing salad dressings
US6962432B2 · kind B2 · utility
82Cited by
18References
32Claims
0Family size
Assignees
Inventor
Key dates
| Filing date | Feb 10, 2003 |
| Grant date | Nov 8, 2005 |
| Priority date | — |
| Expiry date | Aug 1, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S366/601
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
My invention is a mixer and dispenser having a dispensing top with an outflow channel, an air vent, and an air vent valve that adjusts the vacuum inside the dispenser; a rotor attached to a battery powered motor; and two switches, one for operating automatically upon pouring and the other manually activated. The vacuum system controls the flow rate during pouring and the constant mixing disperses the ingredients so that the samples dispensed are representative of the original mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.