Lawnmower and method of cleaning a rolling surface of a wheel of a lawnmower
US11497159B2 · kind B2 · utility
0Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2018 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D2101/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A lawnmower (1) is disclosed comprising at least one wheel (3) configured to support the lawnmower (1) during operation. The at least one wheel (3) comprises a rolling surface (5), and the lawnmower (1) comprises a cleaning device (7) configured to clean the rolling surface (5), and an actuator (9) configured to move the cleaning device (7) relative the rolling surface (5). The present disclosure further relates to a method (100) of cleaning a rolling surface (5) of at least one wheel (3) of a lawnmower (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.