Portable writing surface
USD455024S1 · kind S1 · design
487Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2000 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Apr 2, 2016 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.