Configuration of a hand vacuum cleaner
US8607407B2 · kind B2 · utility
115Cited by
4References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2010 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | Dec 1, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/1683
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hand vacuum cleaner comprises at least one cyclone and at least one dirt collection chamber. The dirt collection chamber has an openable door positioned at the front end of the vacuum cleaner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.