Track for toy vehicles
US4521206A · kind A · utility
8Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1983 |
| Grant date | Jun 4, 1985 |
| Priority date | — |
| Expiry date | Dec 27, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H18/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An improved track for a toy vehicle is disclosed which is in the form of a one-hundred-eighty degree curve. A wall portion of the track is configured to contact a front portion on a first side of the vehicle as it moves along the curve. A post is located at approximately the geometric center of the curve at a position which causes a rear portion on the second side of the vehicle to contact and to pivot around the post as the vehicle moves along the curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.