Integrally dual functional stylus for touching the display interface of tablet and for writing on a writing surface
USD662097S1 · kind S1 · design
31Cited by
13References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 23, 2011 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Jun 19, 2026 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.