Pivotally openable type spectacles and sunshade-clip assembly
US7364287B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jan 31, 2006 |
| Grant date | Apr 29, 2008 |
| Priority date | — |
| Expiry date | Oct 19, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/02
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.