Optical diffuser
USD740995S1 · kind S1 · design
3Cited by
17References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 2014 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Oct 13, 2029 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.