Contact lens comprising a superior lenticular aspect
US11953763B2 · kind B2 · utility
0Cited by
41References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Jul 23, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/049
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed herein is a contact lens comprising a rounded, minus-carrier, lenticular-like curve over a central, upper portion of the lens that allows the contact lens to translate upwards in downgaze.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.