Vehicle, upper unit and non-transitory storage medium
US11673608B2 · kind B2 · utility
0Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jul 23, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D47/003
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle comprises an under unit which is equipped with a driving mechanism configured to rotate wheels of the vehicle, and an upper unit which is mounted on the under unit. The upper unit comprises an extension/contraction mechanism which is configured to extend or contract the upper unit according to a size of the under unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.