Track for toy vehicles with jumping-off and jumping-on ramps
US4394961A · kind A · utility
31Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1980 |
| Grant date | Jul 26, 1983 |
| Priority date | — |
| Expiry date | Jan 16, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H18/028
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A track arrangement for toy vehicles with arcuately curved jump-off and jump-on ramps between which a toy vehicle can carry out a free-flying jump. The ramp tracks each have an arc between 90.degree. and 180.degree., and the ramps are offset transversely to the track elongation by at least one track width. The ramps are oriented so that the tracks of the jump-on ramp is located on an extension of the trajectory of the toy vehicle, which is determined by the jump-off ramp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.