System and method for monitoring an aircraft door or other covered opening
US11214385B2 · kind B2 · utility
0Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2019 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Dec 9, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D2045/0085
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system includes an RF signaling device configured to record a count of a number of times that an aircraft door or cover has opened or closed, and a management device configured to determine a state of the aircraft door or cover based on communication with the RF signaling device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.