Deformable molds and methods for their use in the manufacture of ophthalmic lenses
US7516937B2 · kind B2 · utility
5Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 29, 2004 |
| Grant date | Apr 14, 2009 |
| Priority date | — |
| Expiry date | Nov 9, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20582
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The present provides deformable molds and methods for manufacturing ophthalmic lenses using deformable molds. The molds of the invention may be used in the custom manufacture of ophthalmic lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.