Portable cleaning assembly with waste container
US7979954B2 · kind B2 · utility
2Cited by
28References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2008 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Aug 15, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/2884
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The subject invention provides a vacuum unit and a waste container. The vacuum unit applies a vacuum to clean an area to collect debris and the waste container collects waste by a user separate from debris collected by the vacuum unit. The vacuum unit includes a battery for powering a motor of the vacuum unit. The vacuum unit also includes an exhaust port which exhausts air in an exhaust path. The battery is disposed in the exhaust path to provide for cooling of the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.