Method for sanitizing toilets
US4248827A · kind A · utility
28Cited by
17References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 12, 1978 |
| Grant date | Feb 3, 1981 |
| Priority date | — |
| Expiry date | Jun 12, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S4/09
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for sanitizing toilets wherein a hypochlorite sanitizing agent and an oxidizable dye are dispensed from separate dispensing means into the toilet flush water to provide a color to the bowl water. The color disappears within a short time after the flush, thereby providing a visual indicator of the activity of the sanitizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.