Toy vehicle capable of changing size and shape
US4467556A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 25, 1981 |
| Grant date | Aug 28, 1984 |
| Priority date | — |
| Expiry date | Nov 25, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/003
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A toy vehicle which is capable of changing both its size and shape has a compound vehicle chassis having a first and a second chassis member. The chassis members are movable with respect to one another. The chassis members are connected together such that they can be moved with respect to one another reversibly between a first position and a second position. The body of the vehicle includes at least one movable member which is movably associated with one of the chassis members and is movable with respect to the chassis member with which it is associated with between two positions. The spatial relationship between parts of the body of the vehicle is changeable in conjunction with movement of the chassis members and the movable member between their respective positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.