Dolly system for vehicle movement
US6860496B2 · kind B2 · utility
24Cited by
50References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2002 |
| Grant date | Mar 1, 2005 |
| Priority date | — |
| Expiry date | Apr 15, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2202/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An improved dolly system including at least three dollies adjustably interconnected as a system to allow a trailer or other vehicle to be loaded therein. The dollies are adjusted for the width and the length of the trailer to mate the dollies with the wheels of the trailer. Four dollies can be adjustably connected in a system to provide a vehicle dolly system. The system can include one or more brakes and once loaded the system can be moved in any direction to facilitate the maximum use of available parking space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.