Portable restroom having a removable waste storage container and method therefor
US6681413B2 · kind B2 · utility
17Cited by
13References
11Claims
0Family size
Inventor
Key dates
| Filing date | Mar 5, 2002 |
| Grant date | Jan 27, 2004 |
| Priority date | — |
| Expiry date | Mar 5, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A portable restroom facility has a housing. The housing has a door opening for entering and exiting the housing. A removable waste storage container is stored within the housing for holding bodily waste. When the removable waste storage container is full or partially full, the removable waste storage container can be removed and a new clean removable waste storage container can be inserted into the housing. Thus, a waste drainage truck does not need to visit each facility and drain each portable restroom facility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.