Light source of light-emitting diode
USD573553S1 · kind S1 · design
78Cited by
11References
1Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 8, 2007 |
| Grant date | Jul 22, 2008 |
| Priority date | — |
| Expiry date | Jul 22, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.