Ultrathin eyeglasses
US11899282B2 · kind B2 · utility
1Cited by
162References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2018 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Jun 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Embodiments of eyeglasses are provided. The glasses comprise a frame comprising a first and second lens connected by a bridge. Temple pieces extend from either side of the frame. The hinge or hinge point between the temple pieces and the frame can be within the plane of the glasses allowing the temple pieces to fold flat or near flat against the frame. The thickness of the glasses can be less than about 3.5 mm (e.g., 2.6 mm) in a folded configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.