Collapsible freestanding drawing board
US7866074B2 · kind B2 · utility
19Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2006 |
| Grant date | Jan 11, 2011 |
| Priority date | — |
| Expiry date | Nov 17, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F15/0062
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A collapsible, freestanding oversized drawing board including a frame comprised of a plurality of frame members, a drawing sheet, and attachments to the frame. Specifically, the sheet can be drawn on, painted on, washed, or receive magnets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.