Folding transport vehicle
US5577746A · kind A · utility
37Cited by
7References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1995 |
| Grant date | Nov 26, 1996 |
| Priority date | — |
| Expiry date | May 9, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A transport vehicle has an upper frame, a chassis and a pair of folding frame units. The vehicle may be folded into compact position by collapsing the folding frame units allowing the rotation of the upper frame toward the chassis. The vehicle is easy to manufacture and offers a simplified folding procedure over previously known vehicles. The vehicle may used as a trailer, a stroller or a sled and may be convertible therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.