Mountable wheel for toy vehicle
US4193639A · kind A · utility
29Cited by
35References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1978 |
| Grant date | Mar 18, 1980 |
| Priority date | — |
| Expiry date | Apr 21, 1998 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/262
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A wheel suitable for use on toy vehicles. The wheel has a tire which is mountable and demountable with respect to such toy vehicle. The wheel includes a first member that is rotatably mounted in a permanent or semi-permanent arrangement on an axle. The wheel has a second member including a tire which is demountably supported on the first member. The first member has a locking mechanism which cooperates with a portion of the second member to prevent unintended rotation of the first member with respect to the second member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.