Phone-combined personal digital assistant
USD503171S1 · kind S1 · design
39Cited by
4References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2004 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | Mar 22, 2019 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.