Wheeled vehicle with control system
US6419248B1 · kind B1 · utility
54Cited by
10References
8Claims
0Family size
Inventor
Key dates
| Filing date | Nov 13, 2000 |
| Grant date | Jul 16, 2002 |
| Priority date | — |
| Expiry date | Nov 13, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2203/52
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A vehicle movable on at least first and second wheels utilizing a first platform having wheels attached to the same. A second platform is rotatably attached to the first platform and spaced outwardly from the first and second wheels attached to the first platform. Bosses, fixed to the second platform, extend to the vicinity of the first platform wheels. Linkages, such as rods, are rotatably attached to the bosses and to the wheels for provision of steering and braking controls. In certain embodiments, a third platform is employed to activate a braking wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.