Thermochromic transformable toy
US8128450B2 · kind B2 · utility
87Cited by
83References
46Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 4, 2006 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Aug 19, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H17/004
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A product, comprising a reconfigurable toy assembly, said assembly being reversibly reconfigurable between at least a first configuration and a second configuration; and the toy including at least one body surface with an integral thermochromic layer covering at least a portion of the body, where the integral thermochromic layer exhibits a visual change in response to temperature is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.