Eyeglass frame and lens tracer for processing eyeglass lenses
USD582948S1 · kind S1 · design
1Cited by
3References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2007 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Dec 16, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.