Slip-resistant eyewear system
US10031345B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2016 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Sep 17, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2200/26
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A slip-resistant eyewear system comprising an eyewear frame generally comprises a nosepiece comprising a nosepiece material configured to couple to a bridge of an eyewear frame. The frame comprises first and second hinges coupled to the eyewear frame which are also coupled to first and second spring-loaded tension adjusters. First and second bows are coupled to first and second tension adjusters. A first bow extension element is coupled to the first bow and comprises a first fastening element at a first end of the first bow extension element and a second bow extension element is coupled to the second bow and comprises a second fastening element at a first end of the second bow extension element that is configured to mate with the first fastening element to secure the first and second bow extension elements together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.