Surface cleaning apparatus with debris ejector
US9687128B2 · kind B2 · utility
8Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2015 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Dec 23, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, and a debris ejector reciprocally moveable within the collection chamber for ejecting debris through the debris outlet. A retractable push rod can be used to displace the debris ejector relative to the debris outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.