Viewing device with dust seal integration
US11624929B2 · kind B2 · utility
0Cited by
100References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2019 |
| Grant date | Apr 11, 2023 |
| Priority date | — |
| Expiry date | Nov 16, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C11/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An open cell foam is used to create a seal between a camera and a shell piece. The shell piece, camera, seal and a transparent window form a closed front cavity. Because the cavity is closed, dust can remain away from a lens of the camera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.