Goggle lens with compound curvature for downward field of view enhancement
US11726351B2 · kind B2 · utility
1Cited by
188References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2019 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Feb 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A goggle may include a goggle frame and a lens assembly that may be removably coupled by magnetic materials and a latch mechanism. The latch mechanism may couple the goggle frame to the lens assembly by mechanically engaging latch components. The latch mechanism may couple the goggle frame to the lens assembly by magnetically coupling latch components. Latch components may be included with the lens assembly and the goggle frame. The goggle frame may include an elastomer face gasket. The goggle frame may include outriggers fixedly coupled to the face gasket. The lens assembly may include an elastomer lens frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.