Stand-on tractor
US11851114B1 · kind B1 · utility
0Cited by
25References
22Claims
0Family size
Inventor
Key dates
| Filing date | Sep 30, 2020 |
| Grant date | Dec 26, 2023 |
| Priority date | — |
| Expiry date | Apr 9, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C23/086
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tractor includes a tractor frame having a forward end and a rearward end. A control unit is positioned between the forward and rearward ends. A front wheel is relatively near the tractor frame forward end, and a rear wheel is relatively distant from the frame forward end. A work function extends forward of the tractor frame forward end. A platform is rotatably secured to the tractor frame and a rear end of the platform rests atop a biasing member positioned at the tractor frame rearward end. The platform has an axis of rotation higher than an axis of the rear wheel and at least as high as an axis of the front wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.