Contact lenses imparting a vivacious appearance to the eye
US7278736B2 · kind B2 · utility
43Cited by
27References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2005 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | Aug 2, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D11/00923
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention is directed to a colored contact lens designed for modifying or enhancing a wearer's eye color while giving the wearer's eyes an improved lively appearance (or more lively or vivacious appearance). In particular, a colored contact lens of the invention may impart to a wearer's eye color both a natural appearance with an emotional dimension such as sophistication, depth, well-being, honesty with intimacy, or combinations thereof. The invention also provides methods and kits for making a colored contact lens of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.