FLUGZEUGSYSTEME UND -VERFAHREN
European patent · EP3917829 · In force
Register entry
- Publication number
- EP3917829
- Application number
- EP21732799
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 6, 2021
- Published
- Dec 8, 2021
- Granted
- Jun 25, 2025
- Protection ends at the latest
- Apr 5, 2041
- Next annual fee due
- Apr 30, 2026
- IPC classes
- B64C 1/06 (2006.01)B60L 53/80 (2019.01)B64C 27/08 (2023.01)B64C 1/08 (2006.01)
- Priority
- US 202063005652 P 06.04.2020
- PCT application
- PCT/US2021/025990 06.04.2021
- PCT publication
- WO2021/207220 14.10.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 7, 2026
Change
Published in Swissreg on 07.05.2026
- Jun 25, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.06.2025
Parties
Inventor
RATAJCZAK, Jay
Maineville, Ohio 45039, US
WEI, Wei
Mason, Ohio 45040, US
ZHANG, Haonan
Mason, Ohio 45040, US
BORT, Thaddeus
Loveland, Ohio 45140, US
WILSON, Scott
Maineville, Ohio 45039, US
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.