Eyewear with replaceable lens
US6991333B2 · kind B2 · utility
17Cited by
34References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 12, 2004 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Mar 29, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Eyewear with a replacement lens include an elongate center member, a pair of temple arms, and a pair of connecting members. Each connecting member is secured to one of the temple arms and to the center member, and has a slot formed in a surface thereof. A lens is received in the slots of the connecting members, with a rear surface of the lens along an upper edge of the lens being spaced from the center member so as to form a gap therebetween. A nosepiece may be secured to a lower edge of the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.