Handheld vacuum cleaner
US9993125B2 · kind B2 · utility
0Cited by
0References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 9, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Jul 9, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/22
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A handheld vacuum cleaner 100 includes a housing 1, a dust cup, and an electric motor 3, in which the housing 1 is provided with an air inlet 11 and an air outlet 12; the dust cup is disposed in the housing 1; the electric motor 3 is disposed between the air inlet 11 and the dust cup, and the dusty airstream entering into the housing 1 from the air inlet 11 flows through the dust cup and the electric motor 3 successively and is exhausted from the air outlet 12.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.