Folding trailer for a wagon
US10703399B2 · kind B2 · utility
5Cited by
8References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2018 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Sep 24, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2301/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer assembly is provided for a wagon. The trailer assembly has a trailer frame comprising a first frame pivotally connected to the wagon, a second frame pivotally connected to the wagon, and a first link pivotally connecting the first frame to the second frame. The trailer frame is positionable between a first or use position and a second or folded position, A wheel is rotatedly connected to the trailer frame to support the trailer frame in the use position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.