Extraction cleaner and cleanout tool for the same
US10952577B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2018 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2039 |
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.