Odor-less toilet system
US5809581A · kind A · utility
8Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Feb 14, 1997 |
| Grant date | Sep 22, 1998 |
| Priority date | — |
| Expiry date | Feb 14, 2017 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE03D9/052
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A new Odor-Less Toilet System for drawing odors from a toilet bowl and not allowing them to escape into the bathroom. The inventive device includes air intake ports integrally formed in a toilet bowl rim in fluid flow communication with an exhaust chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.