M-shaped lens for an LED lighting fixture
USD617937S1 · kind S1 · design
12Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2009 |
| Grant date | Jun 15, 2010 |
| Priority date | — |
| Expiry date | Jun 15, 2024 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.