Portable water container with pump and filter
US8690028B2 · kind B2 · utility
6Cited by
15References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 8, 2011 |
| Grant date | Apr 8, 2014 |
| Priority date | — |
| Expiry date | Nov 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/794
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A portable filter container for manually transporting large quantities of a liquid is described. The container includes an extendible handle that allows for easy transportation of the container on a set of wheels. The handle also actuates a pump to provide pressure to the inside of the container in order to force the liquid through a filter. The handle can actuate the pump either using a piston or a lever motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.