Systems and methods of food dispenser cleaning
US10315236B2 · kind B2 · utility
2Cited by
75References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2017 |
| Grant date | Jun 11, 2019 |
| Priority date | — |
| Expiry date | Oct 24, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D1/108
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cleaning system for a food substance dispenser includes a first cleaning solution reservoir configured to contain a first cleaning solution. A second cleaning solution reservoir is configured to contain a second cleaning solution. At least one pump is fluidly connected to the first and second cleaning solution reservoir and to at least one flexible tube of the dispenser. A controller is communicatively connected to the at least one pump and operates the pump to selectively circulate the first cleaning solution and the second cleaning solution through the flexible tubing of the dispenser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.