Portable vacuum cleaner
US8806702B2 · kind B2 · utility
11Cited by
28References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2012 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Oct 9, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/2878
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A portable vacuum cleaner is disclosed. The portable vacuum cleaner includes a rechargeable battery and a DC motor. The portable vacuum cleaner further includes a DC power input port for receiving DC power from a remote power source. The DC motor is operable in response to power from either the battery or the remote power source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.