Handheld surface cleaning apparatus
US10765278B2 · kind B2 · utility
4Cited by
250References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2018 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Mar 14, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/322
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hand vacuum cleaner has an inlet conduit that is removably connectable to an accessory tool. An accessory power coupler extends in the same direction as the inlet conduit and is positioned laterally to one side of the inlet conduit The accessory power coupler has electrical connectors, wherein the electrical connectors of the accessory power coupler are inter-engaged with compatible electrical connectors provided on the accessory tool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.