Hitch-mounted collapsible stairs for vehicle
US9914397B2 · kind B2 · utility
2Cited by
21References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2016 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Mar 16, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R3/007
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hitch-mountable, collapsible stair assembly is disclosed for use in assisting mounting into a raised vehicle bed. The steps rotate between a generally vertical stowed position and a generally horizontal in-use position. The height of the steps above the ground is adjustable. The lower step can also be extended for ease of use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.