Handheld electronic magnifier for low vision users
USD763940S1 · kind S1 · design
8Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2014 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Aug 16, 2030 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.