Riding lawn mower
US11147209B1 · kind B1 · utility
5Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 1, 2021 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Apr 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D31/006
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A riding lawn mower includes front and rear wheels and a frame extending therebetween. The riding lawn mower has a first portion coupled to the front wheels and a second portion coupled to the rear wheels, the first portion coupled to the second portion at a pivot point. The mower comprises a motor and battery supported by the frame and a drive mechanism configured to rotate the second portion of the base at the pivot point toward the first portion of the base, whereby a force required to lift the mower at the front wheel is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.