Eyewear frame, an eyewear, and a method of adjusting an eyewear frame
US11656481B2 · kind B2 · utility
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1References
19Claims
0Family size
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Key dates
| Filing date | Feb 19, 2019 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Jan 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An eyewear frame having at least one frame component including a stimuli-responsive polymer is provided. The at least one frame component has a physical property which is reversibly changeable in response to a stimulus of non-thermal origin applied to the stimuli-responsive polymer. An eyewear including the eyewear frame, and a method of adjusting the eyewear frame are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.