Method of making eyewear
US10124548B2 · kind B2 · utility
0Cited by
9References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2015 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Nov 7, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C1/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of making eyewear includes molding procedures using different molding materials to produce the lenses and support structures in a sequence to permanently attach the lenses to the support structure. The lenses are formed with retaining elements to engage with the support structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.