Contact lens comprising lenticular-like curve
US10191302B2 · kind B2 · utility
11Cited by
24References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2016 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Feb 15, 2037 |
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.