Folding trailer
US5474316A · kind A · utility
43Cited by
16References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 18, 1993 |
| Grant date | Dec 12, 1995 |
| Priority date | — |
| Expiry date | Aug 18, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/14
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer, as for example for towing behind a bicycle, has an upper frame member, a lower frame member and a pair of folding frame units. The trailer may be folded into compact position by collapsing the folding frame units allowing the rotation of the upper frame member toward the lower frame member. The trailer is easy to manufacture and offers a simplified folding procedure over previously known trailers. The trailer may be modified for use as a stroller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.