Eye shield structure
US8070288B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 23, 2009 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Feb 27, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C3/003
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Eye shade structure comprising inner and outer compressible material layers, and a resiliently compressible intermediate layer sandwiched between the inner and outer layers, the layers being flexible and locally compressed to define two re-entrant recesses adapted to be located over the user's eyes, the locally compressed layers defining reduced thickness sections of the layers in registration with the recesses, the inner and outer layers having portions bounding the recesses, and providing cushions to engage users facial structure bounding the eyes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.