Riding mower with removeable battery module
US10980173B2 · kind B2 · utility
24Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Sep 29, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lawn mower comprising a frame supported on rotatable wheels for movement over a ground surface; an operator support coupled to the frame and configured to support the entire weight of an operator of the lawn mower during use thereof; a blade assembly comprising one or more blades that are configured to cut grass on the ground surface; a steering system configured to manipulate the steering direction of the wheels; a motor assembly configured to: drive the wheels so as to move the frame along the ground surface; and a first rechargeable battery module removably coupled to the frame and configured to power the motor assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.