Readily sized eyewear name constracted from standard-sized parts
US5694194A · kind A · utility
9Cited by
20References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 9, 1996 |
| Grant date | Dec 2, 1997 |
| Priority date | — |
| Expiry date | Aug 9, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/08
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A custom-fitted economical eyeware frame constructed at the site of dispensing from a minimum inventory of parts includes lenses of predetermined size and power encompassed by appropriate eye wires, and a bridge assembly, temple end pieces and temple ear stems. Upon selection of an appropriate bridge assembly, any, or all, of the remaining parts may be individually adjusted to custom fit the individual's interpupillary distance requirement. The construction of the eyeglass frame may be readily accomplished by an eyewear professional at any location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.