Cleaner
US11202547B2 · kind B2 · utility
3Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2017 |
| Grant date | Dec 21, 2021 |
| Priority date | — |
| Expiry date | Jul 14, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2203/00
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaner includes a body forming an external appearance, and a spin-mop cleaning module configured to support the body and including at least one spin-mop provided so as to come into contact with a floor while rotating in a clockwise direction or in a counterclockwise direction when viewed from an upper side. The inclination angle of a lower surface of the spin mop is changeable relative to a horizontal plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.