Surface cleaning apparatus
US12193622B2 · kind B2 · utility
1Cited by
33References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2023 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Jun 21, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A surface cleaning apparatus includes an upright body and a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.