Electric wheelchair
US11672714B2 · kind B2 · utility
0Cited by
16References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Nov 6, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/20
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electric wheelchair according to an embodiment of the present disclosure includes a frame configured to support a seat, a driver configured to be coupled to a lower portion of the frame, armrests configured to be coupled to both sides of the frame, and a controller configured to be detachably coupled to the armrest, in which the controller is coupled so as to shield an opening formed in the armrest and is electrically connected to a connector located inside the armrest. The wheelchair includes a robot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.