Modular universal eyeglass frame
US5459534A · kind A · utility
4Cited by
5References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 22, 1993 |
| Grant date | Oct 17, 1995 |
| Priority date | — |
| Expiry date | Nov 22, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The disclosure is of an eyeglass frame having two lens receiving portions removably coupled to a coupling member which permits the spacing between the two lens receiving portions to be adjusted. The lens receiving portions have markings and notches to permit the proper placement of a lens therein and these portions are selectively prepared to present a non-circular appearance even though they receive circular lenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.