Wheelchair suspension
US8272461B2 · kind B2 · utility
45Cited by
256References
52Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2008 |
| Grant date | Sep 25, 2012 |
| Priority date | — |
| Expiry date | Apr 1, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S180/907
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A suspension for a vehicle is provided. The suspension includes, for example, a frame, at least one drive assembly and at least one caster pivot arm. The at least one drive assembly and the at least one caster pivot arm are coupled to enhance the vehicle's ability to traverse obstacles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.