Three wheeled wireless controlled toy stunt vehicle
US6648722B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 30, 2002 |
| Grant date | Nov 18, 2003 |
| Priority date | — |
| Expiry date | Aug 30, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H30/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A three wheeled wireless controlled toy stunt vehicle capable of both highly elastic impact and less elastic impact with obstacles struck while the vehicle is in motion is disclosed. Two wheels are separately driven, and have tires with interiors that are vented to atmosphere. The third wheel has a tire with an interior that is sealed and pressurized. The pressurized tire is capable of highly elastic impact when it strikes obstacles while the toy vehicle is in motion. The non-pressurized tires are characterized by a less elastic impact with obstacles. The third wheel has a diameter that is larger than a diameter of the drive wheels. All components of the vehicle are contained within the two planes tangent to the three wheels, such that the toy vehicle may be operated on either of its two major sides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.