Toy vehicle capable of expanding and contracting
US5951363A · kind A · utility
17Cited by
17References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 21, 1997 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | May 21, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/004
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The invention provides a toy vehicle comprising a rear frame being provided with rear tires, and a front frame being provided with front tires, the front frame being retractably mounted for a expansion-and-contraction movement of the toy vehicle or viceversa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.