Deformable molds and methods for their use in the manufacture of ophthalmic lenses
US6830712B1 · kind B1 · utility
40Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2000 |
| Grant date | Dec 14, 2004 |
| Priority date | — |
| Expiry date | Jun 30, 2022 |
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.