Wheelchair wheel
US7204503B2 · kind B2 · utility
4Cited by
9References
22Claims
0Family size
Inventors
Key dates
| Filing date | Jul 29, 2002 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Jul 29, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2087
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to improvements in or relating to wheelchair wheels. More particularly, the invention relates to a more ergonomically designed wheelchair wheel, and also relates to a method of manufacturing such a wheelchair wheel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.