Off-road towed recreational vehicle
US6113116A · kind A · utility
9Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1997 |
| Grant date | Sep 5, 2000 |
| Priority date | — |
| Expiry date | Mar 25, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B13/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A towed vehicle is towed behind such recreational off-road vehicles as snowmobiles and all terrain vehicles (ATV's). The vehicle has a body that is rotationally molded of low density polyethylene. It has an outer shell mounted on a vehicle frame and an inner shell suspended on the inside of the outer shell. The outer shell peripheral wall is formed to provide some resiliency to cushion the inner shell. The suspension of the vehicle includes a trailing arm and a one-quarter elliptical spring biasing the trailing arm away from the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.