Jig-saw puzzle work board
US4479651A · kind A · utility
33Cited by
9References
2Claims
0Family size
Inventor
Key dates
| Filing date | Sep 20, 1982 |
| Grant date | Oct 30, 1984 |
| Priority date | — |
| Expiry date | Sep 20, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S273/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A jig-saw puzzle work board forming a work surface recessed relative to a frame surrounding the work surface. The work surface is used for reconstructing a puzzle by placing the puzzle pieces together in a predetermined fashion, and a cover having a resilient facing or padding is placed over the work surface for preserving or storing away a partially reconstructed puzzle, the padding being made of resilient foam material having a surface engageable with the surface of the puzzle pieces and capturing the pieces and applying them against the work surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.