Extraction cleaner and cleanout tool for the same
US11950747B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Sep 24, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L9/0018
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An extraction cleaner having a cleanout tool for use with a surface cleaning apparatus such as an extraction cleaner or vacuum cleaner includes a nozzle cleaning implement and a brush cleaning implement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.