Safety eyewear
US8142014B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 2, 2010 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Mar 2, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C5/126
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The present invention relates generally to safety eyewear and more particularly to a safety eyewear having a horizontal ledge defined within a lens of the safety eyewear for attaching the nose piece structure. The safety eyewear includes a frame and a lens. The nose piece structure configured for attachment to a central portion of the lens. The nose piece structure having a channel defining horizontal ledge indents for mating engagement with horizontal ledge protrusions defined within the central portion of the lens. The central portion of the lens defining horizontal ledge protrusions for inserting within the ledge indents of the nose piece structure when the nose piece structure and the lens are attached together. In another embodiment, the channel of the nose piece structure defines horizontal ledge protrusions for mating engagement with horizontal ledge indents defined within the central portion of the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.