Foldable, easily stored sunglasses
US5654785A · kind A · utility
18Cited by
2References
4Claims
0Family size
Inventors
Key dates
| Filing date | Sep 22, 1995 |
| Grant date | Aug 5, 1997 |
| Priority date | — |
| Expiry date | Sep 22, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C9/04
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A lens locator positions a pair of lenses. The lens locator has a plurality of buckles and a connector which is made a of titanium-nickel alloy. The buckle has a hook extending from one end of the buckle and a generally U-shaped groove defined by the buckle. The U-shaped groove receives a lens of the sunglasses while folded and the U-shaped groove receives a lens of regular glasses while the sunglasses are in.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.