Method for shaping an ophthalmic lens for eyeglasses
US8747187B2 · kind B2 · utility
2Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2011 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Mar 30, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B41/062
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of shaping an ophthalmic lens to have a desired outline with a machining device including a blocking support for the ophthalmic lens and at least one first machining tool, the method includes:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.