Double baised eyeglass nosepiece
US5825453A · kind A · utility
8Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 1996 |
| Grant date | Oct 20, 1998 |
| Priority date | — |
| Expiry date | Jul 2, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/26
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An eyeglass nosepiece is formed on a housing that defines two translational paths for guiding two independently travelling nosepads. The nosepads are free to travel between the top and bottom of each path, opposed only by resilient biasing means which absorb downward shock to the nosepiece and urge the nosepads upward and inward to grip the wearer's nose securely.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.