Eyeglasses accessory for eyeglasses retention including medially angled retainer and associated methods
US11561411B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 9, 2022 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Jun 9, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C3/003
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The accessory eyeglasses retention device secures eyeglasses to a wearer's head. The accessory eyeglasses retention device includes an elongated body extending between a front end and a back end, and an adjustment mechanism, including a canal within the elongated body, and configured to directly and firmly grip a temple of the eyeglasses and adjustably position the elongated body relative to the temple. An angled retainer is at the back end of the elongated body, extending and angled in a medial direction towards a user's head and to contact the user's head when the eyeglasses are worn on the wearer's head, and configured to securely retain the eyeglasses in a desired location on the wearer's head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.