Eyeglasses equipment including a joint and method for manufacturing such an eyeglasses equipment
US10712587B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2019 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | May 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is eyeglasses equipment (1) including a frame (10), and at least one ophthalmic lens (20) mounted into the frame. The equipment includes a colored interface (30) that is placed between the frame and the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.