Picture making kit
US5106305A · kind A · utility
17Cited by
9References
15Claims
0Family size
Inventor
Key dates
| Filing date | Jul 3, 1990 |
| Grant date | Apr 21, 1992 |
| Priority date | — |
| Expiry date | Jul 3, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB44C3/123
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The kit comprises a base sheet (2) carrying a predetermined outline or "graphic grid", a plurality of filling elements such as pieces of adhesively backed colored diffraction foil for fitting in different areas (R, B, E) of the outline, and an overlay sheet of transparent material which carries correspondingly outlined clear areas separated by opaque (preferably black) areas. The superimposition of the overlay sheet over the color filled base sheet produces a finished picture in which the colors are highlighted by the surrounding black areas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.