Hand carryable surface cleaning apparatus
US10085604B2 · kind B2 · utility
3Cited by
47References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2016 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Jun 26, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0045
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hand vacuum cleaner with a vertically extending flat filter is provided. A hand vacuum cleaner with a suction motor forward of the pre-motor filer is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.