Contact lenses with off-axis bevel
US6270218A · kind A · utility
13Cited by
4References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 26, 1998 |
| Grant date | Aug 7, 2001 |
| Priority date | — |
| Expiry date | Oct 26, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention provides contact lenses with off-axis bevels. The bevels aid in increasing stability of the lens on the eye and form a smooth junction with the lenticular zone of the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.