Monitoring camera with detachable lens housing
US6783286B2 · kind B2 · utility
13Cited by
1References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2003 |
| Grant date | Aug 31, 2004 |
| Priority date | — |
| Expiry date | Jul 9, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N23/51
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A monitoring camera includes a camera housing, a camera body housed in the camera housing, a lens barrel protruding from the camera housing, and a lens housing mounted for protecting the lens barrel. The lens housing is detachably mounted on the camera housing by bayonet engagement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.