Eyewear with integrally formed barrier
US11833083B2 · kind B2 · utility
0Cited by
15References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Oct 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C9/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Eyewear, such as a goggle, includes a movable unitary lens and a chassis. The movable unitary lens includes an interior surface. The chassis includes a body that defines a central opening, and the body is configured to be worn on the face of a wearer. The chassis further includes a barrier that is integrally formed with the body, and the barrier includes an exterior surface that contacts the interior surface of the lens along a perimeter of the lens so as to form a seal with the lens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.