Eyewear with frame and rear plate
US8201939B2 · kind B2 · utility
2Cited by
16References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2009 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Dec 30, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C1/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Eyewear includes a frame having a right temple arm and a left temple arm and a rearwardly extending lower shoulder. A rear plate has a forwardly extending upper shoulder and a pair of lenses, with a portion of each lens positioned between the frame and the rear plate. The lower shoulder extends beneath the pair of lenses and the upper shoulder extends above the pair of lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.